81951326208

素因数分解:

$2^{17}\times 3^5\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:163

約数の個数: 432

約数和(自身を含む): 256489099776

約数和(自身を除く): 174537773568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 81, 83, 93, 96, 108, 124, 128, 144, 162, 166, 186, 192, 216, 243, 248, 249, 256, 279, 288, 324, 332, 372, 384, 432, 486, 496, 498, 512, 558, 576, 648, 664, 744, 747, 768, 837, 864, 972, 992, 996, 1024, 1116, 1152, 1296, 1328, 1488, 1494, 1536, 1674, 1728, 1944, 1984, 1992, 2048, 2232, 2241, 2304, 2511, 2573, 2592, 2656, 2976, 2988, 3072, 3348, 3456, 3888, 3968, 3984, 4096, 4464, 4482, 4608, 5022, 5146, 5184, 5312, 5952, 5976, 6144, 6696, 6723, 6912, 7533, 7719, 7776, 7936, 7968, 8192, 8928, 8964, 9216, 10044, 10292, 10368, 10624, 11904, 11952, 12288, 13392, 13446, 13824, 15066, 15438, 15552, 15872, 15936, 16384, 17856, 17928, 18432, 20088, 20169, 20584, 20736, 21248, 23157, 23808, 23904, 24576, 26784, 26892, 27648, 30132, 30876, 31104, 31744, 31872, 32768, 35712, 35856, 36864, 40176, 40338, 41168, 41472, 42496, 46314, 47616, 47808, 49152, 53568, 53784, 55296, 60264, 61752, 62208, 63488, 63744, 65536, 69471, 71424, 71712, 73728, 80352, 80676, 82336, 82944, 84992, 92628, 95232, 95616, 98304, 107136, 107568, 110592, 120528, 123504, 124416, 126976, 127488, 131072, 138942, 142848, 143424, 147456, 160704, 161352, 164672, 165888, 169984, 185256, 190464, 191232, 196608, 208413, 214272, 215136, 221184, 241056, 247008, 248832, 253952, 254976, 277884, 285696, 286848, 294912, 321408, 322704, 329344, 331776, 339968, 370512, 380928, 382464, 393216, 416826, 428544, 430272, 442368, 482112, 494016, 497664, 507904, 509952, 555768, 571392, 573696, 589824, 625239, 642816, 645408, 658688, 663552, 679936, 741024, 761856, 764928, 833652, 857088, 860544, 884736, 964224, 988032, 995328, 1015808, 1019904, 1111536, 1142784, 1147392, 1179648, 1250478, 1285632, 1290816, 1317376, 1327104, 1359872, 1482048, 1523712, 1529856, 1667304, 1714176, 1721088, 1769472, 1928448, 1976064, 1990656, 2031616, 2039808, 2223072, 2285568, 2294784, 2500956, 2571264, 2581632, 2634752, 2654208, 2719744, 2964096, 3047424, 3059712, 3334608, 3428352, 3442176, 3538944, 3856896, 3952128, 3981312, 4063232, 4079616, 4446144, 4571136, 4589568, 5001912, 5142528, 5163264, 5269504, 5308416, 5439488, 5928192, 6094848, 6119424, 6669216, 6856704, 6884352, 7713792, 7904256, 7962624, 8159232, 8892288, 9142272, 9179136, 10003824, 10285056, 10326528, 10539008, 10616832, 10878976, 11856384, 12189696, 12238848, 13338432, 13713408, 13768704, 15427584, 15808512, 15925248, 16318464, 17784576, 18284544, 18358272, 20007648, 20570112, 20653056, 21078016, 23712768, 24477696, 26676864, 27426816, 27537408, 30855168, 31617024, 31850496, 32636928, 35569152, 36569088, 36716544, 40015296, 41140224, 41306112, 42156032, 47425536, 48955392, 53353728, 54853632, 55074816, 61710336, 63234048, 71138304, 73433088, 80030592, 82280448, 82612224, 84312064, 94851072, 97910784, 106707456, 109707264, 110149632, 123420672, 126468096, 142276608, 146866176, 160061184, 164560896, 165224448, 168624128, 189702144, 213414912, 220299264, 246841344, 252936192, 284553216, 293732352, 320122368, 329121792, 330448896, 337248256, 379404288, 426829824, 440598528, 493682688, 505872384, 569106432, 640244736, 660897792, 758808576, 853659648, 881197056, 987365376, 1011744768, 1138212864, 1280489472, 1321795584, 1517617152, 1707319296, 2276425728, 2560978944, 2643591168, 3035234304, 3414638592, 4552851456, 5121957888, 6829277184, 9105702912, 10243915776, 13658554368, 20487831552, 27317108736, 40975663104, 81951326208]

約数ペア:

[(1, 81951326208), (2, 40975663104), (3, 27317108736), (4, 20487831552), (6, 13658554368), (8, 10243915776), (9, 9105702912), (12, 6829277184), (16, 5121957888), (18, 4552851456), (24, 3414638592), (27, 3035234304), (31, 2643591168), (32, 2560978944), (36, 2276425728), (48, 1707319296), (54, 1517617152), (62, 1321795584), (64, 1280489472), (72, 1138212864), (81, 1011744768), (83, 987365376), (93, 881197056), (96, 853659648), (108, 758808576), (124, 660897792), (128, 640244736), (144, 569106432), (162, 505872384), (166, 493682688), (186, 440598528), (192, 426829824), (216, 379404288), (243, 337248256), (248, 330448896), (249, 329121792), (256, 320122368), (279, 293732352), (288, 284553216), (324, 252936192), (332, 246841344), (372, 220299264), (384, 213414912), (432, 189702144), (486, 168624128), (496, 165224448), (498, 164560896), (512, 160061184), (558, 146866176), (576, 142276608), (648, 126468096), (664, 123420672), (744, 110149632), (747, 109707264), (768, 106707456), (837, 97910784), (864, 94851072), (972, 84312064), (992, 82612224), (996, 82280448), (1024, 80030592), (1116, 73433088), (1152, 71138304), (1296, 63234048), (1328, 61710336), (1488, 55074816), (1494, 54853632), (1536, 53353728), (1674, 48955392), (1728, 47425536), (1944, 42156032), (1984, 41306112), (1992, 41140224), (2048, 40015296), (2232, 36716544), (2241, 36569088), (2304, 35569152), (2511, 32636928), (2573, 31850496), (2592, 31617024), (2656, 30855168), (2976, 27537408), (2988, 27426816), (3072, 26676864), (3348, 24477696), (3456, 23712768), (3888, 21078016), (3968, 20653056), (3984, 20570112), (4096, 20007648), (4464, 18358272), (4482, 18284544), (4608, 17784576), (5022, 16318464), (5146, 15925248), (5184, 15808512), (5312, 15427584), (5952, 13768704), (5976, 13713408), (6144, 13338432), (6696, 12238848), (6723, 12189696), (6912, 11856384), (7533, 10878976), (7719, 10616832), (7776, 10539008), (7936, 10326528), (7968, 10285056), (8192, 10003824), (8928, 9179136), (8964, 9142272), (9216, 8892288), (10044, 8159232), (10292, 7962624), (10368, 7904256), (10624, 7713792), (11904, 6884352), (11952, 6856704), (12288, 6669216), (13392, 6119424), (13446, 6094848), (13824, 5928192), (15066, 5439488), (15438, 5308416), (15552, 5269504), (15872, 5163264), (15936, 5142528), (16384, 5001912), (17856, 4589568), (17928, 4571136), (18432, 4446144), (20088, 4079616), (20169, 4063232), (20584, 3981312), (20736, 3952128), (21248, 3856896), (23157, 3538944), (23808, 3442176), (23904, 3428352), (24576, 3334608), (26784, 3059712), (26892, 3047424), (27648, 2964096), (30132, 2719744), (30876, 2654208), (31104, 2634752), (31744, 2581632), (31872, 2571264), (32768, 2500956), (35712, 2294784), (35856, 2285568), (36864, 2223072), (40176, 2039808), (40338, 2031616), (41168, 1990656), (41472, 1976064), (42496, 1928448), (46314, 1769472), (47616, 1721088), (47808, 1714176), (49152, 1667304), (53568, 1529856), (53784, 1523712), (55296, 1482048), (60264, 1359872), (61752, 1327104), (62208, 1317376), (63488, 1290816), (63744, 1285632), (65536, 1250478), (69471, 1179648), (71424, 1147392), (71712, 1142784), (73728, 1111536), (80352, 1019904), (80676, 1015808), (82336, 995328), (82944, 988032), (84992, 964224), (92628, 884736), (95232, 860544), (95616, 857088), (98304, 833652), (107136, 764928), (107568, 761856), (110592, 741024), (120528, 679936), (123504, 663552), (124416, 658688), (126976, 645408), (127488, 642816), (131072, 625239), (138942, 589824), (142848, 573696), (143424, 571392), (147456, 555768), (160704, 509952), (161352, 507904), (164672, 497664), (165888, 494016), (169984, 482112), (185256, 442368), (190464, 430272), (191232, 428544), (196608, 416826), (208413, 393216), (214272, 382464), (215136, 380928), (221184, 370512), (241056, 339968), (247008, 331776), (248832, 329344), (253952, 322704), (254976, 321408), (277884, 294912), (285696, 286848)]