87816378

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{677}}^1\times {\mathrm{1663}}^1$

素因数の和:2358

約数の個数: 32

約数和(自身を含む): 189536256

約数和(自身を除く): 101719878

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 677, 1354, 1663, 2031, 3326, 4062, 4989, 8801, 9978, 17602, 21619, 26403, 43238, 52806, 64857, 129714, 1125851, 2251702, 3377553, 6755106, 14636063, 29272126, 43908189, 87816378]

約数ペア:

[(1, 87816378), (2, 43908189), (3, 29272126), (6, 14636063), (13, 6755106), (26, 3377553), (39, 2251702), (78, 1125851), (677, 129714), (1354, 64857), (1663, 52806), (2031, 43238), (3326, 26403), (4062, 21619), (4989, 17602), (8801, 9978)]