128372364

素因数分解:

$2^2\times 3^4\times {\mathrm{31}}^1\times {\mathrm{12781}}^1$

素因数の和:12828

約数の個数: 60

約数和(自身を含む): 346443328

約数和(自身を除く): 218070964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 279, 324, 372, 558, 837, 1116, 1674, 2511, 3348, 5022, 10044, 12781, 25562, 38343, 51124, 76686, 115029, 153372, 230058, 345087, 396211, 460116, 690174, 792422, 1035261, 1188633, 1380348, 1584844, 2070522, 2377266, 3565899, 4141044, 4754532, 7131798, 10697697, 14263596, 21395394, 32093091, 42790788, 64186182, 128372364]

約数ペア:

[(1, 128372364), (2, 64186182), (3, 42790788), (4, 32093091), (6, 21395394), (9, 14263596), (12, 10697697), (18, 7131798), (27, 4754532), (31, 4141044), (36, 3565899), (54, 2377266), (62, 2070522), (81, 1584844), (93, 1380348), (108, 1188633), (124, 1035261), (162, 792422), (186, 690174), (279, 460116), (324, 396211), (372, 345087), (558, 230058), (837, 153372), (1116, 115029), (1674, 76686), (2511, 51124), (3348, 38343), (5022, 25562), (10044, 12781)]