85678188

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{166043}}^1$

素因数の和:166093

約数の個数: 24

約数和(自身を含む): 204566208

約数和(自身を除く): 118888020

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 166043, 332086, 498129, 664172, 996258, 1992516, 7139849, 14279698, 21419547, 28559396, 42839094, 85678188]

約数ペア:

[(1, 85678188), (2, 42839094), (3, 28559396), (4, 21419547), (6, 14279698), (12, 7139849), (43, 1992516), (86, 996258), (129, 664172), (172, 498129), (258, 332086), (516, 166043)]