72001932144

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{338839}}^1$

素因数の和:339102

約数の個数: 80

約数和(自身を含む): 196635628800

約数和(自身を除く): 124633696656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 233, 304, 456, 466, 699, 912, 932, 1398, 1864, 2796, 3728, 4427, 5592, 8854, 11184, 13281, 17708, 26562, 35416, 53124, 70832, 106248, 212496, 338839, 677678, 1016517, 1355356, 2033034, 2710712, 4066068, 5421424, 6437941, 8132136, 12875882, 16264272, 19313823, 25751764, 38627646, 51503528, 77255292, 78949487, 103007056, 154510584, 157898974, 236848461, 309021168, 315797948, 473696922, 631595896, 947393844, 1263191792, 1500040253, 1894787688, 3000080506, 3789575376, 4500120759, 6000161012, 9000241518, 12000322024, 18000483036, 24000644048, 36000966072, 72001932144]

約数ペア:

[(1, 72001932144), (2, 36000966072), (3, 24000644048), (4, 18000483036), (6, 12000322024), (8, 9000241518), (12, 6000161012), (16, 4500120759), (19, 3789575376), (24, 3000080506), (38, 1894787688), (48, 1500040253), (57, 1263191792), (76, 947393844), (114, 631595896), (152, 473696922), (228, 315797948), (233, 309021168), (304, 236848461), (456, 157898974), (466, 154510584), (699, 103007056), (912, 78949487), (932, 77255292), (1398, 51503528), (1864, 38627646), (2796, 25751764), (3728, 19313823), (4427, 16264272), (5592, 12875882), (8854, 8132136), (11184, 6437941), (13281, 5421424), (17708, 4066068), (26562, 2710712), (35416, 2033034), (53124, 1355356), (70832, 1016517), (106248, 677678), (212496, 338839)]