78638046

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{80407}}^1$

素因数の和:80575

約数の個数: 16

約数和(自身を含む): 158242944

約数和(自身を除く): 79604898

約数列:

[1, 2, 3, 6, 163, 326, 489, 978, 80407, 160814, 241221, 482442, 13106341, 26212682, 39319023, 78638046]

約数ペア:

[(1, 78638046), (2, 39319023), (3, 26212682), (6, 13106341), (163, 482442), (326, 241221), (489, 160814), (978, 80407)]