85456278

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{36241}}^1$

素因数の和:36380

約数の個数: 24

約数和(自身を含む): 186573816

約数和(自身を除く): 101117538

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 36241, 72482, 108723, 217446, 326169, 652338, 4747571, 9495142, 14242713, 28485426, 42728139, 85456278]

約数ペア:

[(1, 85456278), (2, 42728139), (3, 28485426), (6, 14242713), (9, 9495142), (18, 4747571), (131, 652338), (262, 326169), (393, 217446), (786, 108723), (1179, 72482), (2358, 36241)]