77643564

素因数分解:

$2^2\times 3^1\times {\mathrm{6470297}}^1$

素因数の和:6470304

約数の個数: 12

約数和(自身を含む): 181168344

約数和(自身を除く): 103524780

約数列:

[1, 2, 3, 4, 6, 12, 6470297, 12940594, 19410891, 25881188, 38821782, 77643564]

約数ペア:

[(1, 77643564), (2, 38821782), (3, 25881188), (4, 19410891), (6, 12940594), (12, 6470297)]