79681548

素因数分解:

$2^2\times 3^1\times {\mathrm{6640129}}^1$

素因数の和:6640136

約数の個数: 12

約数和(自身を含む): 185923640

約数和(自身を除く): 106242092

約数列:

[1, 2, 3, 4, 6, 12, 6640129, 13280258, 19920387, 26560516, 39840774, 79681548]

約数ペア:

[(1, 79681548), (2, 39840774), (3, 26560516), (4, 19920387), (6, 13280258), (12, 6640129)]