79681452

素因数分解:

$2^2\times 3^1\times {\mathrm{6640121}}^1$

素因数の和:6640128

約数の個数: 12

約数和(自身を含む): 185923416

約数和(自身を除く): 106241964

約数列:

[1, 2, 3, 4, 6, 12, 6640121, 13280242, 19920363, 26560484, 39840726, 79681452]

約数ペア:

[(1, 79681452), (2, 39840726), (3, 26560484), (4, 19920363), (6, 13280242), (12, 6640121)]