68583684

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{439639}}^1$

素因数の和:439659

約数の個数: 24

約数和(自身を含む): 172338880

約数和(自身を除く): 103755196

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 439639, 879278, 1318917, 1758556, 2637834, 5275668, 5715307, 11430614, 17145921, 22861228, 34291842, 68583684]

約数ペア:

[(1, 68583684), (2, 34291842), (3, 22861228), (4, 17145921), (6, 11430614), (12, 5715307), (13, 5275668), (26, 2637834), (39, 1758556), (52, 1318917), (78, 879278), (156, 439639)]