87628818

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{239423}}^1$

素因数の和:239489

約数の個数: 16

約数和(自身を含む): 178131456

約数和(自身を除く): 90502638

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 239423, 478846, 718269, 1436538, 14604803, 29209606, 43814409, 87628818]

約数ペア:

[(1, 87628818), (2, 43814409), (3, 29209606), (6, 14604803), (61, 1436538), (122, 718269), (183, 478846), (366, 239423)]