72516902

素因数分解:

$2^1\times {\mathrm{211}}^1\times {\mathrm{239}}^1\times {\mathrm{719}}^1$

素因数の和:1171

約数の個数: 16

約数和(自身を含む): 109900800

約数和(自身を除く): 37383898

約数列:

[1, 2, 211, 239, 422, 478, 719, 1438, 50429, 100858, 151709, 171841, 303418, 343682, 36258451, 72516902]

約数ペア:

[(1, 72516902), (2, 36258451), (211, 343682), (239, 303418), (422, 171841), (478, 151709), (719, 100858), (1438, 50429)]