72444196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{10487}}^1$

素因数の和:10659

約数の個数: 24

約数和(自身を含む): 139196736

約数和(自身を除く): 66752540

約数列:

[1, 2, 4, 11, 22, 44, 157, 314, 628, 1727, 3454, 6908, 10487, 20974, 41948, 115357, 230714, 461428, 1646459, 3292918, 6585836, 18111049, 36222098, 72444196]

約数ペア:

[(1, 72444196), (2, 36222098), (4, 18111049), (11, 6585836), (22, 3292918), (44, 1646459), (157, 461428), (314, 230714), (628, 115357), (1727, 41948), (3454, 20974), (6908, 10487)]