64903878

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4547}}^1$

素因数の和:4629

約数の個数: 48

約数和(自身を含む): 153958896

約数和(自身を除く): 89055018

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 61, 78, 117, 122, 183, 234, 366, 549, 793, 1098, 1586, 2379, 4547, 4758, 7137, 9094, 13641, 14274, 27282, 40923, 59111, 81846, 118222, 177333, 277367, 354666, 531999, 554734, 832101, 1063998, 1664202, 2496303, 3605771, 4992606, 7211542, 10817313, 21634626, 32451939, 64903878]

約数ペア:

[(1, 64903878), (2, 32451939), (3, 21634626), (6, 10817313), (9, 7211542), (13, 4992606), (18, 3605771), (26, 2496303), (39, 1664202), (61, 1063998), (78, 832101), (117, 554734), (122, 531999), (183, 354666), (234, 277367), (366, 177333), (549, 118222), (793, 81846), (1098, 59111), (1586, 40923), (2379, 27282), (4547, 14274), (4758, 13641), (7137, 9094)]