72645431

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{733}}^1$

素因数の和:926

約数の個数: 16

約数和(自身を含む): 78919680

約数和(自身を除く): 6274249

約数列:

[1, 23, 31, 139, 713, 733, 3197, 4309, 16859, 22723, 99107, 101887, 522629, 2343401, 3158497, 72645431]

約数ペア:

[(1, 72645431), (23, 3158497), (31, 2343401), (139, 522629), (713, 101887), (733, 99107), (3197, 22723), (4309, 16859)]