81738768384

素因数分解:

$2^{13}\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:217

約数の個数: 896

約数和(自身を含む): 310024028160

約数和(自身を除く): 228285259776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 31, 32, 36, 39, 42, 48, 52, 54, 56, 62, 63, 64, 72, 78, 84, 91, 93, 96, 104, 108, 112, 117, 124, 126, 128, 131, 144, 156, 168, 182, 186, 189, 192, 208, 216, 217, 224, 234, 248, 252, 256, 262, 273, 279, 288, 312, 336, 351, 364, 372, 378, 384, 393, 403, 416, 432, 434, 448, 468, 496, 504, 512, 524, 546, 558, 576, 624, 651, 672, 702, 728, 744, 756, 768, 786, 806, 819, 832, 837, 864, 868, 896, 917, 936, 992, 1008, 1024, 1048, 1092, 1116, 1152, 1179, 1209, 1248, 1302, 1344, 1404, 1456, 1488, 1512, 1536, 1572, 1612, 1638, 1664, 1674, 1703, 1728, 1736, 1792, 1834, 1872, 1953, 1984, 2016, 2048, 2096, 2184, 2232, 2304, 2358, 2418, 2457, 2496, 2604, 2688, 2751, 2808, 2821, 2912, 2976, 3024, 3072, 3144, 3224, 3276, 3328, 3348, 3406, 3456, 3472, 3537, 3584, 3627, 3668, 3744, 3906, 3968, 4032, 4061, 4096, 4192, 4368, 4464, 4608, 4716, 4836, 4914, 4992, 5109, 5208, 5376, 5502, 5616, 5642, 5824, 5859, 5952, 6048, 6144, 6288, 6448, 6552, 6656, 6696, 6812, 6912, 6944, 7074, 7168, 7254, 7336, 7488, 7812, 7936, 8064, 8122, 8192, 8253, 8384, 8463, 8736, 8928, 9216, 9432, 9672, 9828, 9984, 10218, 10416, 10752, 10881, 11004, 11232, 11284, 11648, 11718, 11904, 11921, 12096, 12183, 12288, 12576, 12896, 13104, 13312, 13392, 13624, 13824, 13888, 14148, 14336, 14508, 14672, 14976, 15327, 15624, 15872, 16128, 16244, 16506, 16768, 16926, 17472, 17856, 18432, 18864, 19344, 19656, 19968, 20436, 20832, 21504, 21762, 22008, 22464, 22568, 23296, 23436, 23808, 23842, 24192, 24366, 24576, 24759, 25152, 25389, 25792, 26208, 26624, 26784, 27248, 27648, 27776, 28296, 28427, 28672, 29016, 29344, 29952, 30654, 31248, 31744, 32256, 32488, 33012, 33536, 33852, 34944, 35712, 35763, 36549, 36864, 37728, 38688, 39312, 39936, 40872, 41664, 43008, 43524, 44016, 44928, 45136, 45981, 46592, 46872, 47616, 47684, 48384, 48732, 49518, 50304, 50778, 51584, 52416, 52793, 53248, 53568, 54496, 55296, 55552, 56592, 56854, 57344, 58032, 58688, 59904, 61308, 62496, 63488, 64512, 64976, 66024, 67072, 67704, 69888, 71424, 71526, 73098, 73728, 75456, 76167, 77376, 78624, 79872, 81744, 83328, 85281, 86016, 87048, 88032, 89856, 90272, 91962, 93184, 93744, 95232, 95368, 96768, 97464, 99036, 100608, 101556, 103168, 104832, 105586, 106496, 107136, 107289, 108992, 109647, 110592, 111104, 113184, 113708, 116064, 117376, 119808, 122616, 124992, 126976, 129024, 129952, 132048, 134144, 135408, 139776, 142848, 143052, 146196, 150912, 152334, 154752, 157248, 158379, 159744, 163488, 166656, 170562, 172032, 174096, 176064, 179712, 180544, 183924, 186368, 187488, 190464, 190736, 193536, 194928, 198072, 201216, 203112, 206336, 209664, 211172, 214272, 214578, 217984, 219294, 221184, 222208, 226368, 227416, 232128, 234752, 239616, 245232, 249984, 253952, 255843, 258048, 259904, 264096, 268288, 270816, 279552, 285696, 286104, 292392, 301824, 304668, 309504, 314496, 316758, 319488, 321867, 326976, 333312, 341124, 348192, 352128, 359424, 361088, 367848, 369551, 372736, 374976, 380928, 381472, 387072, 389856, 396144, 402432, 406224, 412672, 419328, 422344, 428544, 429156, 435968, 438588, 444416, 452736, 454832, 464256, 469504, 475137, 479232, 490464, 499968, 511686, 516096, 519808, 528192, 536576, 541632, 559104, 571392, 572208, 584784, 603648, 609336, 619008, 628992, 633516, 643734, 653952, 666624, 682248, 696384, 704256, 718848, 722176, 735696, 739102, 745472, 749952, 761856, 762944, 767529, 774144, 779712, 792288, 804864, 812448, 825344, 838656, 844688, 857088, 858312, 871936, 877176, 888832, 905472, 909664, 928512, 939008, 950274, 958464, 980928, 999936, 1023372, 1039616, 1056384, 1073152, 1083264, 1108653, 1118208, 1142784, 1144416, 1169568, 1207296, 1218672, 1238016, 1257984, 1267032, 1287468, 1307904, 1333248, 1364496, 1392768, 1408512, 1425411, 1437696, 1444352, 1471392, 1478204, 1499904, 1525888, 1535058, 1548288, 1559424, 1584576, 1609728, 1624896, 1650688, 1677312, 1689376, 1714176, 1716624, 1743872, 1754352, 1777664, 1810944, 1819328, 1857024, 1878016, 1900548, 1961856, 1999872, 2046744, 2079232, 2112768, 2166528, 2217306, 2236416, 2285568, 2288832, 2339136, 2414592, 2437344, 2476032, 2515968, 2534064, 2574936, 2615808, 2666496, 2728992, 2785536, 2817024, 2850822, 2875392, 2888704, 2942784, 2956408, 2999808, 3051776, 3070116, 3118848, 3169152, 3219456, 3249792, 3301376, 3325959, 3354624, 3378752, 3428352, 3433248, 3487744, 3508704, 3621888, 3638656, 3714048, 3756032, 3801096, 3923712, 3999744, 4093488, 4158464, 4225536, 4333056, 4434612, 4577664, 4678272, 4829184, 4874688, 4952064, 5031936, 5068128, 5149872, 5231616, 5332992, 5457984, 5571072, 5634048, 5701644, 5777408, 5885568, 5912816, 5999616, 6103552, 6140232, 6237696, 6338304, 6499584, 6651918, 6709248, 6757504, 6856704, 6866496, 6975488, 7017408, 7243776, 7277312, 7428096, 7512064, 7602192, 7847424, 7999488, 8186976, 8316928, 8451072, 8666112, 8869224, 9155328, 9356544, 9658368, 9749376, 9904128, 9977877, 10063872, 10136256, 10299744, 10463232, 10915968, 11142144, 11268096, 11403288, 11554816, 11771136, 11825632, 11999232, 12207104, 12280464, 12475392, 12676608, 12999168, 13303836, 13515008, 13732992, 13950976, 14034816, 14487552, 14554624, 14856192, 15204384, 15694848, 15998976, 16373952, 16633856, 16902144, 17332224, 17738448, 18310656, 18713088, 19498752, 19955754, 20127744, 20272512, 20599488, 20926464, 21831936, 22284288, 22536192, 22806576, 23109632, 23542272, 23651264, 23998464, 24414208, 24560928, 24950784, 25353216, 25998336, 26607672, 27030016, 27465984, 28069632, 28975104, 29109248, 29712384, 30408768, 31389696, 32747904, 33267712, 33804288, 34664448, 35476896, 36621312, 37426176, 38997504, 39911508, 40545024, 41198976, 41852928, 43663872, 44568576, 45613152, 47084544, 47302528, 47996928, 48828416, 49121856, 49901568, 50706432, 51996672, 53215344, 54060032, 54931968, 56139264, 58218496, 60817536, 62779392, 65495808, 67608576, 69328896, 70953792, 73242624, 74852352, 77995008, 79823016, 81090048, 82397952, 87327744, 89137152, 91226304, 94169088, 94605056, 97656832, 98243712, 99803136, 101412864, 103993344, 106430688, 108120064, 109863936, 112278528, 116436992, 121635072, 125558784, 130991616, 141907584, 146485248, 149704704, 155990016, 159646032, 162180096, 164795904, 174655488, 182452608, 188338176, 189210112, 196487424, 202825728, 207986688, 212861376, 216240128, 219727872, 224557056, 232873984, 243270144, 261983232, 283815168, 292970496, 299409408, 311980032, 319292064, 324360192, 329591808, 349310976, 364905216, 376676352, 378420224, 392974848, 425722752, 432480256, 439455744, 449114112, 486540288, 523966464, 567630336, 623960064, 638584128, 648720384, 659183616, 698621952, 729810432, 756840448, 785949696, 851445504, 878911488, 898228224, 973080576, 1047932928, 1135260672, 1277168256, 1297440768, 1318367232, 1459620864, 1513680896, 1571899392, 1702891008, 1946161152, 2095865856, 2270521344, 2554336512, 2636734464, 2919241728, 3027361792, 3143798784, 3405782016, 3892322304, 4541042688, 5108673024, 5838483456, 6287597568, 6811564032, 9082085376, 10217346048, 11676966912, 13623128064, 20434692096, 27246256128, 40869384192, 81738768384]

約数ペア:

[(1, 81738768384), (2, 40869384192), (3, 27246256128), (4, 20434692096), (6, 13623128064), (7, 11676966912), (8, 10217346048), (9, 9082085376), (12, 6811564032), (13, 6287597568), (14, 5838483456), (16, 5108673024), (18, 4541042688), (21, 3892322304), (24, 3405782016), (26, 3143798784), (27, 3027361792), (28, 2919241728), (31, 2636734464), (32, 2554336512), (36, 2270521344), (39, 2095865856), (42, 1946161152), (48, 1702891008), (52, 1571899392), (54, 1513680896), (56, 1459620864), (62, 1318367232), (63, 1297440768), (64, 1277168256), (72, 1135260672), (78, 1047932928), (84, 973080576), (91, 898228224), (93, 878911488), (96, 851445504), (104, 785949696), (108, 756840448), (112, 729810432), (117, 698621952), (124, 659183616), (126, 648720384), (128, 638584128), (131, 623960064), (144, 567630336), (156, 523966464), (168, 486540288), (182, 449114112), (186, 439455744), (189, 432480256), (192, 425722752), (208, 392974848), (216, 378420224), (217, 376676352), (224, 364905216), (234, 349310976), (248, 329591808), (252, 324360192), (256, 319292064), (262, 311980032), (273, 299409408), (279, 292970496), (288, 283815168), (312, 261983232), (336, 243270144), (351, 232873984), (364, 224557056), (372, 219727872), (378, 216240128), (384, 212861376), (393, 207986688), (403, 202825728), (416, 196487424), (432, 189210112), (434, 188338176), (448, 182452608), (468, 174655488), (496, 164795904), (504, 162180096), (512, 159646032), (524, 155990016), (546, 149704704), (558, 146485248), (576, 141907584), (624, 130991616), (651, 125558784), (672, 121635072), (702, 116436992), (728, 112278528), (744, 109863936), (756, 108120064), (768, 106430688), (786, 103993344), (806, 101412864), (819, 99803136), (832, 98243712), (837, 97656832), (864, 94605056), (868, 94169088), (896, 91226304), (917, 89137152), (936, 87327744), (992, 82397952), (1008, 81090048), (1024, 79823016), (1048, 77995008), (1092, 74852352), (1116, 73242624), (1152, 70953792), (1179, 69328896), (1209, 67608576), (1248, 65495808), (1302, 62779392), (1344, 60817536), (1404, 58218496), (1456, 56139264), (1488, 54931968), (1512, 54060032), (1536, 53215344), (1572, 51996672), (1612, 50706432), (1638, 49901568), (1664, 49121856), (1674, 48828416), (1703, 47996928), (1728, 47302528), (1736, 47084544), (1792, 45613152), (1834, 44568576), (1872, 43663872), (1953, 41852928), (1984, 41198976), (2016, 40545024), (2048, 39911508), (2096, 38997504), (2184, 37426176), (2232, 36621312), (2304, 35476896), (2358, 34664448), (2418, 33804288), (2457, 33267712), (2496, 32747904), (2604, 31389696), (2688, 30408768), (2751, 29712384), (2808, 29109248), (2821, 28975104), (2912, 28069632), (2976, 27465984), (3024, 27030016), (3072, 26607672), (3144, 25998336), (3224, 25353216), (3276, 24950784), (3328, 24560928), (3348, 24414208), (3406, 23998464), (3456, 23651264), (3472, 23542272), (3537, 23109632), (3584, 22806576), (3627, 22536192), (3668, 22284288), (3744, 21831936), (3906, 20926464), (3968, 20599488), (4032, 20272512), (4061, 20127744), (4096, 19955754), (4192, 19498752), (4368, 18713088), (4464, 18310656), (4608, 17738448), (4716, 17332224), (4836, 16902144), (4914, 16633856), (4992, 16373952), (5109, 15998976), (5208, 15694848), (5376, 15204384), (5502, 14856192), (5616, 14554624), (5642, 14487552), (5824, 14034816), (5859, 13950976), (5952, 13732992), (6048, 13515008), (6144, 13303836), (6288, 12999168), (6448, 12676608), (6552, 12475392), (6656, 12280464), (6696, 12207104), (6812, 11999232), (6912, 11825632), (6944, 11771136), (7074, 11554816), (7168, 11403288), (7254, 11268096), (7336, 11142144), (7488, 10915968), (7812, 10463232), (7936, 10299744), (8064, 10136256), (8122, 10063872), (8192, 9977877), (8253, 9904128), (8384, 9749376), (8463, 9658368), (8736, 9356544), (8928, 9155328), (9216, 8869224), (9432, 8666112), (9672, 8451072), (9828, 8316928), (9984, 8186976), (10218, 7999488), (10416, 7847424), (10752, 7602192), (10881, 7512064), (11004, 7428096), (11232, 7277312), (11284, 7243776), (11648, 7017408), (11718, 6975488), (11904, 6866496), (11921, 6856704), (12096, 6757504), (12183, 6709248), (12288, 6651918), (12576, 6499584), (12896, 6338304), (13104, 6237696), (13312, 6140232), (13392, 6103552), (13624, 5999616), (13824, 5912816), (13888, 5885568), (14148, 5777408), (14336, 5701644), (14508, 5634048), (14672, 5571072), (14976, 5457984), (15327, 5332992), (15624, 5231616), (15872, 5149872), (16128, 5068128), (16244, 5031936), (16506, 4952064), (16768, 4874688), (16926, 4829184), (17472, 4678272), (17856, 4577664), (18432, 4434612), (18864, 4333056), (19344, 4225536), (19656, 4158464), (19968, 4093488), (20436, 3999744), (20832, 3923712), (21504, 3801096), (21762, 3756032), (22008, 3714048), (22464, 3638656), (22568, 3621888), (23296, 3508704), (23436, 3487744), (23808, 3433248), (23842, 3428352), (24192, 3378752), (24366, 3354624), (24576, 3325959), (24759, 3301376), (25152, 3249792), (25389, 3219456), (25792, 3169152), (26208, 3118848), (26624, 3070116), (26784, 3051776), (27248, 2999808), (27648, 2956408), (27776, 2942784), (28296, 2888704), (28427, 2875392), (28672, 2850822), (29016, 2817024), (29344, 2785536), (29952, 2728992), (30654, 2666496), (31248, 2615808), (31744, 2574936), (32256, 2534064), (32488, 2515968), (33012, 2476032), (33536, 2437344), (33852, 2414592), (34944, 2339136), (35712, 2288832), (35763, 2285568), (36549, 2236416), (36864, 2217306), (37728, 2166528), (38688, 2112768), (39312, 2079232), (39936, 2046744), (40872, 1999872), (41664, 1961856), (43008, 1900548), (43524, 1878016), (44016, 1857024), (44928, 1819328), (45136, 1810944), (45981, 1777664), (46592, 1754352), (46872, 1743872), (47616, 1716624), (47684, 1714176), (48384, 1689376), (48732, 1677312), (49518, 1650688), (50304, 1624896), (50778, 1609728), (51584, 1584576), (52416, 1559424), (52793, 1548288), (53248, 1535058), (53568, 1525888), (54496, 1499904), (55296, 1478204), (55552, 1471392), (56592, 1444352), (56854, 1437696), (57344, 1425411), (58032, 1408512), (58688, 1392768), (59904, 1364496), (61308, 1333248), (62496, 1307904), (63488, 1287468), (64512, 1267032), (64976, 1257984), (66024, 1238016), (67072, 1218672), (67704, 1207296), (69888, 1169568), (71424, 1144416), (71526, 1142784), (73098, 1118208), (73728, 1108653), (75456, 1083264), (76167, 1073152), (77376, 1056384), (78624, 1039616), (79872, 1023372), (81744, 999936), (83328, 980928), (85281, 958464), (86016, 950274), (87048, 939008), (88032, 928512), (89856, 909664), (90272, 905472), (91962, 888832), (93184, 877176), (93744, 871936), (95232, 858312), (95368, 857088), (96768, 844688), (97464, 838656), (99036, 825344), (100608, 812448), (101556, 804864), (103168, 792288), (104832, 779712), (105586, 774144), (106496, 767529), (107136, 762944), (107289, 761856), (108992, 749952), (109647, 745472), (110592, 739102), (111104, 735696), (113184, 722176), (113708, 718848), (116064, 704256), (117376, 696384), (119808, 682248), (122616, 666624), (124992, 653952), (126976, 643734), (129024, 633516), (129952, 628992), (132048, 619008), (134144, 609336), (135408, 603648), (139776, 584784), (142848, 572208), (143052, 571392), (146196, 559104), (150912, 541632), (152334, 536576), (154752, 528192), (157248, 519808), (158379, 516096), (159744, 511686), (163488, 499968), (166656, 490464), (170562, 479232), (172032, 475137), (174096, 469504), (176064, 464256), (179712, 454832), (180544, 452736), (183924, 444416), (186368, 438588), (187488, 435968), (190464, 429156), (190736, 428544), (193536, 422344), (194928, 419328), (198072, 412672), (201216, 406224), (203112, 402432), (206336, 396144), (209664, 389856), (211172, 387072), (214272, 381472), (214578, 380928), (217984, 374976), (219294, 372736), (221184, 369551), (222208, 367848), (226368, 361088), (227416, 359424), (232128, 352128), (234752, 348192), (239616, 341124), (245232, 333312), (249984, 326976), (253952, 321867), (255843, 319488), (258048, 316758), (259904, 314496), (264096, 309504), (268288, 304668), (270816, 301824), (279552, 292392), (285696, 286104)]