78171216

素因数分解:

$2^4\times 3^1\times {\mathrm{1628567}}^1$

素因数の和:1628578

約数の個数: 20

約数和(自身を含む): 201942432

約数和(自身を除く): 123771216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1628567, 3257134, 4885701, 6514268, 9771402, 13028536, 19542804, 26057072, 39085608, 78171216]

約数ペア:

[(1, 78171216), (2, 39085608), (3, 26057072), (4, 19542804), (6, 13028536), (8, 9771402), (12, 6514268), (16, 4885701), (24, 3257134), (48, 1628567)]