90856116

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2339}}^1$

素因数の和:2445

約数の個数: 72

約数和(自身を含む): 250417440

約数和(自身を除く): 159561324

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 83, 117, 156, 166, 234, 249, 332, 468, 498, 747, 996, 1079, 1494, 2158, 2339, 2988, 3237, 4316, 4678, 6474, 7017, 9356, 9711, 12948, 14034, 19422, 21051, 28068, 30407, 38844, 42102, 60814, 84204, 91221, 121628, 182442, 194137, 273663, 364884, 388274, 547326, 582411, 776548, 1094652, 1164822, 1747233, 2329644, 2523781, 3494466, 5047562, 6988932, 7571343, 10095124, 15142686, 22714029, 30285372, 45428058, 90856116]

約数ペア:

[(1, 90856116), (2, 45428058), (3, 30285372), (4, 22714029), (6, 15142686), (9, 10095124), (12, 7571343), (13, 6988932), (18, 5047562), (26, 3494466), (36, 2523781), (39, 2329644), (52, 1747233), (78, 1164822), (83, 1094652), (117, 776548), (156, 582411), (166, 547326), (234, 388274), (249, 364884), (332, 273663), (468, 194137), (498, 182442), (747, 121628), (996, 91221), (1079, 84204), (1494, 60814), (2158, 42102), (2339, 38844), (2988, 30407), (3237, 28068), (4316, 21051), (4678, 19422), (6474, 14034), (7017, 12948), (9356, 9711)]