87138714

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{2221}}^1$

素因数の和:2742

約数の個数: 32

約数和(自身を含む): 188141184

約数和(自身を除く): 101002470

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 503, 1006, 1509, 2221, 3018, 4442, 6539, 6663, 13078, 13326, 19617, 28873, 39234, 57746, 86619, 173238, 1117163, 2234326, 3351489, 6702978, 14523119, 29046238, 43569357, 87138714]

約数ペア:

[(1, 87138714), (2, 43569357), (3, 29046238), (6, 14523119), (13, 6702978), (26, 3351489), (39, 2234326), (78, 1117163), (503, 173238), (1006, 86619), (1509, 57746), (2221, 39234), (3018, 28873), (4442, 19617), (6539, 13326), (6663, 13078)]