80643726

素因数分解:

$2^1\times 3^2\times {\mathrm{1093}}^1\times {\mathrm{4099}}^1$

素因数の和:5200

約数の個数: 24

約数和(自身を含む): 174930600

約数和(自身を除く): 94286874

約数列:

[1, 2, 3, 6, 9, 18, 1093, 2186, 3279, 4099, 6558, 8198, 9837, 12297, 19674, 24594, 36891, 73782, 4480207, 8960414, 13440621, 26881242, 40321863, 80643726]

約数ペア:

[(1, 80643726), (2, 40321863), (3, 26881242), (6, 13440621), (9, 8960414), (18, 4480207), (1093, 73782), (2186, 36891), (3279, 24594), (4099, 19674), (6558, 12297), (8198, 9837)]