78276116

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{631259}}^1$

素因数の和:631294

約数の個数: 12

約数和(自身を含む): 141402240

約数和(自身を除く): 63126124

約数列:

[1, 2, 4, 31, 62, 124, 631259, 1262518, 2525036, 19569029, 39138058, 78276116]

約数ペア:

[(1, 78276116), (2, 39138058), (4, 19569029), (31, 2525036), (62, 1262518), (124, 631259)]