87181566

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{238201}}^1$

素因数の和:238267

約数の個数: 16

約数和(自身を含む): 177222288

約数和(自身を除く): 90040722

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 238201, 476402, 714603, 1429206, 14530261, 29060522, 43590783, 87181566]

約数ペア:

[(1, 87181566), (2, 43590783), (3, 29060522), (6, 14530261), (61, 1429206), (122, 714603), (183, 476402), (366, 238201)]