66878736

素因数分解:

$2^4\times 3^1\times {\mathrm{487}}^1\times {\mathrm{2861}}^1$

素因数の和:3359

約数の個数: 40

約数和(自身を含む): 173185344

約数和(自身を除く): 106306608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 487, 974, 1461, 1948, 2861, 2922, 3896, 5722, 5844, 7792, 8583, 11444, 11688, 17166, 22888, 23376, 34332, 45776, 68664, 137328, 1393307, 2786614, 4179921, 5573228, 8359842, 11146456, 16719684, 22292912, 33439368, 66878736]

約数ペア:

[(1, 66878736), (2, 33439368), (3, 22292912), (4, 16719684), (6, 11146456), (8, 8359842), (12, 5573228), (16, 4179921), (24, 2786614), (48, 1393307), (487, 137328), (974, 68664), (1461, 45776), (1948, 34332), (2861, 23376), (2922, 22888), (3896, 17166), (5722, 11688), (5844, 11444), (7792, 8583)]