72668189

素因数分解:

${\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1\times {\mathrm{239}}^1$

素因数の和:592

約数の個数: 16

約数和(自身を含む): 80593920

約数和(自身を除く): 7925731

約数列:

[1, 11, 131, 211, 239, 1441, 2321, 2629, 27641, 31309, 50429, 304051, 344399, 554719, 6606199, 72668189]

約数ペア:

[(1, 72668189), (11, 6606199), (131, 554719), (211, 344399), (239, 304051), (1441, 50429), (2321, 31309), (2629, 27641)]