77071084

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{621541}}^1$

素因数の和:621576

約数の個数: 12

約数和(自身を含む): 139225408

約数和(自身を除く): 62154324

約数列:

[1, 2, 4, 31, 62, 124, 621541, 1243082, 2486164, 19267771, 38535542, 77071084]

約数ペア:

[(1, 77071084), (2, 38535542), (4, 19267771), (31, 2486164), (62, 1243082), (124, 621541)]