81954942048

素因数分解:

$2^5\times 3^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2857}}^1$

素因数の和:2937

約数の個数: 576

約数和(自身を含む): 302006734848

約数和(自身を除く): 220051792800

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 31, 32, 34, 36, 42, 48, 51, 54, 56, 62, 63, 68, 72, 81, 84, 93, 96, 102, 108, 112, 119, 124, 126, 136, 144, 153, 162, 168, 186, 189, 204, 216, 217, 224, 238, 243, 248, 252, 272, 279, 288, 306, 324, 336, 357, 372, 378, 408, 432, 434, 459, 476, 486, 496, 504, 527, 544, 558, 567, 612, 648, 651, 672, 714, 744, 756, 816, 837, 864, 868, 918, 952, 972, 992, 1008, 1054, 1071, 1116, 1134, 1224, 1296, 1302, 1377, 1428, 1488, 1512, 1581, 1632, 1674, 1701, 1736, 1836, 1904, 1944, 1953, 2016, 2108, 2142, 2232, 2268, 2448, 2511, 2592, 2604, 2754, 2856, 2857, 2976, 3024, 3162, 3213, 3348, 3402, 3472, 3672, 3689, 3808, 3888, 3906, 4131, 4216, 4284, 4464, 4536, 4743, 4896, 5022, 5208, 5508, 5712, 5714, 5859, 6048, 6324, 6426, 6696, 6804, 6944, 7344, 7378, 7533, 7776, 7812, 8262, 8432, 8568, 8571, 8928, 9072, 9486, 9639, 10044, 10416, 11016, 11067, 11424, 11428, 11718, 12648, 12852, 13392, 13608, 14229, 14688, 14756, 15066, 15624, 16524, 16864, 17136, 17142, 17577, 18144, 18972, 19278, 19999, 20088, 20832, 22032, 22134, 22856, 23436, 25296, 25704, 25713, 26784, 27216, 28458, 28917, 29512, 30132, 31248, 33048, 33201, 34272, 34284, 35154, 37944, 38556, 39998, 40176, 42687, 44064, 44268, 45712, 46872, 48569, 50592, 51408, 51426, 52731, 54432, 56916, 57834, 59024, 59997, 60264, 62496, 66096, 66402, 68568, 70308, 75888, 77112, 77139, 79996, 80352, 85374, 88536, 88567, 91424, 93744, 97138, 99603, 102816, 102852, 105462, 113832, 115668, 118048, 119994, 120528, 128061, 132192, 132804, 137136, 140616, 145707, 151776, 154224, 154278, 159992, 170748, 177072, 177134, 179991, 187488, 194276, 199206, 205704, 210924, 227664, 231336, 231417, 239988, 241056, 256122, 265608, 265701, 274272, 281232, 291414, 298809, 308448, 308556, 319984, 339983, 341496, 354144, 354268, 359982, 388552, 398412, 411408, 421848, 437121, 455328, 462672, 462834, 479976, 512244, 531216, 531402, 539973, 562464, 582828, 597618, 617112, 619969, 639968, 679966, 682992, 694251, 708536, 719964, 777104, 796824, 797103, 822816, 843696, 874242, 896427, 925344, 925668, 959952, 1019949, 1024488, 1062432, 1062804, 1079946, 1165656, 1195236, 1234224, 1239938, 1311363, 1359932, 1365984, 1388502, 1417072, 1439928, 1505639, 1554208, 1593648, 1594206, 1619919, 1687392, 1748484, 1792854, 1851336, 1859907, 1919904, 2039898, 2048976, 2125608, 2159892, 2331312, 2390472, 2391309, 2468448, 2479876, 2622726, 2719864, 2777004, 2834144, 2879856, 3011278, 3059847, 3187296, 3188412, 3239838, 3496968, 3585708, 3702672, 3719814, 3934089, 4079796, 4097952, 4251216, 4319784, 4516917, 4662624, 4780944, 4782618, 4859757, 4959752, 5245452, 5439728, 5554008, 5579721, 5759712, 6022556, 6119694, 6376824, 6479676, 6993936, 7171416, 7173927, 7405344, 7439628, 7868178, 8159592, 8502432, 8639568, 9033834, 9179541, 9561888, 9565236, 9719514, 9919504, 10490904, 10539473, 10879456, 11108016, 11159442, 11802267, 12045112, 12239388, 12753648, 12959352, 13550751, 13987872, 14342832, 14347854, 14879256, 15736356, 16319184, 16739163, 17279136, 18067668, 18359082, 19130472, 19439028, 19839008, 20981808, 21078946, 21521781, 22216032, 22318884, 23604534, 24090224, 24478776, 25507296, 25918704, 27101502, 27538623, 28685664, 28695708, 29758512, 31472712, 31618419, 32638368, 33478326, 36135336, 36718164, 38260944, 38878056, 40652253, 41963616, 42157892, 43043562, 44637768, 47209068, 48180448, 48957552, 50217489, 51837408, 54203004, 55077246, 57391416, 59517024, 62945424, 63236838, 66956652, 72270672, 73436328, 76521888, 77756112, 81304506, 82615869, 84315784, 86087124, 89275536, 94418136, 94855257, 97915104, 100434978, 108406008, 110154492, 114782832, 121956759, 125890848, 126473676, 133913304, 144541344, 146872656, 150652467, 155512224, 162609012, 165231738, 168631568, 172174248, 178551072, 188836272, 189710514, 200869956, 216812016, 220308984, 229565664, 243913518, 252947352, 267826608, 284565771, 293745312, 301304934, 325218024, 330463476, 337263136, 344348496, 365870277, 377672544, 379421028, 401739912, 433624032, 440617968, 487827036, 505894704, 535653216, 569131542, 602609868, 650436048, 660926952, 688696992, 731740554, 758842056, 803479824, 853697313, 881235936, 975654072, 1011789408, 1138263084, 1205219736, 1300872096, 1321853904, 1463481108, 1517684112, 1606959648, 1707394626, 1951308144, 2276526168, 2410439472, 2561091939, 2643707808, 2926962216, 3035368224, 3414789252, 3902616288, 4553052336, 4820878944, 5122183878, 5853924432, 6829578504, 9106104672, 10244367756, 11707848864, 13659157008, 20488735512, 27318314016, 40977471024, 81954942048]

約数ペア:

[(1, 81954942048), (2, 40977471024), (3, 27318314016), (4, 20488735512), (6, 13659157008), (7, 11707848864), (8, 10244367756), (9, 9106104672), (12, 6829578504), (14, 5853924432), (16, 5122183878), (17, 4820878944), (18, 4553052336), (21, 3902616288), (24, 3414789252), (27, 3035368224), (28, 2926962216), (31, 2643707808), (32, 2561091939), (34, 2410439472), (36, 2276526168), (42, 1951308144), (48, 1707394626), (51, 1606959648), (54, 1517684112), (56, 1463481108), (62, 1321853904), (63, 1300872096), (68, 1205219736), (72, 1138263084), (81, 1011789408), (84, 975654072), (93, 881235936), (96, 853697313), (102, 803479824), (108, 758842056), (112, 731740554), (119, 688696992), (124, 660926952), (126, 650436048), (136, 602609868), (144, 569131542), (153, 535653216), (162, 505894704), (168, 487827036), (186, 440617968), (189, 433624032), (204, 401739912), (216, 379421028), (217, 377672544), (224, 365870277), (238, 344348496), (243, 337263136), (248, 330463476), (252, 325218024), (272, 301304934), (279, 293745312), (288, 284565771), (306, 267826608), (324, 252947352), (336, 243913518), (357, 229565664), (372, 220308984), (378, 216812016), (408, 200869956), (432, 189710514), (434, 188836272), (459, 178551072), (476, 172174248), (486, 168631568), (496, 165231738), (504, 162609012), (527, 155512224), (544, 150652467), (558, 146872656), (567, 144541344), (612, 133913304), (648, 126473676), (651, 125890848), (672, 121956759), (714, 114782832), (744, 110154492), (756, 108406008), (816, 100434978), (837, 97915104), (864, 94855257), (868, 94418136), (918, 89275536), (952, 86087124), (972, 84315784), (992, 82615869), (1008, 81304506), (1054, 77756112), (1071, 76521888), (1116, 73436328), (1134, 72270672), (1224, 66956652), (1296, 63236838), (1302, 62945424), (1377, 59517024), (1428, 57391416), (1488, 55077246), (1512, 54203004), (1581, 51837408), (1632, 50217489), (1674, 48957552), (1701, 48180448), (1736, 47209068), (1836, 44637768), (1904, 43043562), (1944, 42157892), (1953, 41963616), (2016, 40652253), (2108, 38878056), (2142, 38260944), (2232, 36718164), (2268, 36135336), (2448, 33478326), (2511, 32638368), (2592, 31618419), (2604, 31472712), (2754, 29758512), (2856, 28695708), (2857, 28685664), (2976, 27538623), (3024, 27101502), (3162, 25918704), (3213, 25507296), (3348, 24478776), (3402, 24090224), (3472, 23604534), (3672, 22318884), (3689, 22216032), (3808, 21521781), (3888, 21078946), (3906, 20981808), (4131, 19839008), (4216, 19439028), (4284, 19130472), (4464, 18359082), (4536, 18067668), (4743, 17279136), (4896, 16739163), (5022, 16319184), (5208, 15736356), (5508, 14879256), (5712, 14347854), (5714, 14342832), (5859, 13987872), (6048, 13550751), (6324, 12959352), (6426, 12753648), (6696, 12239388), (6804, 12045112), (6944, 11802267), (7344, 11159442), (7378, 11108016), (7533, 10879456), (7776, 10539473), (7812, 10490904), (8262, 9919504), (8432, 9719514), (8568, 9565236), (8571, 9561888), (8928, 9179541), (9072, 9033834), (9486, 8639568), (9639, 8502432), (10044, 8159592), (10416, 7868178), (11016, 7439628), (11067, 7405344), (11424, 7173927), (11428, 7171416), (11718, 6993936), (12648, 6479676), (12852, 6376824), (13392, 6119694), (13608, 6022556), (14229, 5759712), (14688, 5579721), (14756, 5554008), (15066, 5439728), (15624, 5245452), (16524, 4959752), (16864, 4859757), (17136, 4782618), (17142, 4780944), (17577, 4662624), (18144, 4516917), (18972, 4319784), (19278, 4251216), (19999, 4097952), (20088, 4079796), (20832, 3934089), (22032, 3719814), (22134, 3702672), (22856, 3585708), (23436, 3496968), (25296, 3239838), (25704, 3188412), (25713, 3187296), (26784, 3059847), (27216, 3011278), (28458, 2879856), (28917, 2834144), (29512, 2777004), (30132, 2719864), (31248, 2622726), (33048, 2479876), (33201, 2468448), (34272, 2391309), (34284, 2390472), (35154, 2331312), (37944, 2159892), (38556, 2125608), (39998, 2048976), (40176, 2039898), (42687, 1919904), (44064, 1859907), (44268, 1851336), (45712, 1792854), (46872, 1748484), (48569, 1687392), (50592, 1619919), (51408, 1594206), (51426, 1593648), (52731, 1554208), (54432, 1505639), (56916, 1439928), (57834, 1417072), (59024, 1388502), (59997, 1365984), (60264, 1359932), (62496, 1311363), (66096, 1239938), (66402, 1234224), (68568, 1195236), (70308, 1165656), (75888, 1079946), (77112, 1062804), (77139, 1062432), (79996, 1024488), (80352, 1019949), (85374, 959952), (88536, 925668), (88567, 925344), (91424, 896427), (93744, 874242), (97138, 843696), (99603, 822816), (102816, 797103), (102852, 796824), (105462, 777104), (113832, 719964), (115668, 708536), (118048, 694251), (119994, 682992), (120528, 679966), (128061, 639968), (132192, 619969), (132804, 617112), (137136, 597618), (140616, 582828), (145707, 562464), (151776, 539973), (154224, 531402), (154278, 531216), (159992, 512244), (170748, 479976), (177072, 462834), (177134, 462672), (179991, 455328), (187488, 437121), (194276, 421848), (199206, 411408), (205704, 398412), (210924, 388552), (227664, 359982), (231336, 354268), (231417, 354144), (239988, 341496), (241056, 339983), (256122, 319984), (265608, 308556), (265701, 308448), (274272, 298809), (281232, 291414)]