68398524

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{367}}^1$

素因数の和:575

約数の個数: 72

約数和(自身を含む): 180031488

約数和(自身を除く): 111632964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 167, 186, 279, 334, 367, 372, 501, 558, 668, 734, 1002, 1101, 1116, 1468, 1503, 2004, 2202, 3006, 3303, 4404, 5177, 6012, 6606, 10354, 11377, 13212, 15531, 20708, 22754, 31062, 34131, 45508, 46593, 61289, 62124, 68262, 93186, 102393, 122578, 136524, 183867, 186372, 204786, 245156, 367734, 409572, 551601, 735468, 1103202, 1899959, 2206404, 3799918, 5699877, 7599836, 11399754, 17099631, 22799508, 34199262, 68398524]

約数ペア:

[(1, 68398524), (2, 34199262), (3, 22799508), (4, 17099631), (6, 11399754), (9, 7599836), (12, 5699877), (18, 3799918), (31, 2206404), (36, 1899959), (62, 1103202), (93, 735468), (124, 551601), (167, 409572), (186, 367734), (279, 245156), (334, 204786), (367, 186372), (372, 183867), (501, 136524), (558, 122578), (668, 102393), (734, 93186), (1002, 68262), (1101, 62124), (1116, 61289), (1468, 46593), (1503, 45508), (2004, 34131), (2202, 31062), (3006, 22754), (3303, 20708), (4404, 15531), (5177, 13212), (6012, 11377), (6606, 10354)]