86477508

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2339}}^1$

素因数の和:2441

約数の個数: 72

約数和(自身を含む): 238492800

約数和(自身を除く): 152015292

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 79, 117, 156, 158, 234, 237, 316, 468, 474, 711, 948, 1027, 1422, 2054, 2339, 2844, 3081, 4108, 4678, 6162, 7017, 9243, 9356, 12324, 14034, 18486, 21051, 28068, 30407, 36972, 42102, 60814, 84204, 91221, 121628, 182442, 184781, 273663, 364884, 369562, 547326, 554343, 739124, 1094652, 1108686, 1663029, 2217372, 2402153, 3326058, 4804306, 6652116, 7206459, 9608612, 14412918, 21619377, 28825836, 43238754, 86477508]

約数ペア:

[(1, 86477508), (2, 43238754), (3, 28825836), (4, 21619377), (6, 14412918), (9, 9608612), (12, 7206459), (13, 6652116), (18, 4804306), (26, 3326058), (36, 2402153), (39, 2217372), (52, 1663029), (78, 1108686), (79, 1094652), (117, 739124), (156, 554343), (158, 547326), (234, 369562), (237, 364884), (316, 273663), (468, 184781), (474, 182442), (711, 121628), (948, 91221), (1027, 84204), (1422, 60814), (2054, 42102), (2339, 36972), (2844, 30407), (3081, 28068), (4108, 21051), (4678, 18486), (6162, 14034), (7017, 12324), (9243, 9356)]