68765892

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{440807}}^1$

素因数の和:440827

約数の個数: 24

約数和(自身を含む): 172796736

約数和(自身を除く): 104030844

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 440807, 881614, 1322421, 1763228, 2644842, 5289684, 5730491, 11460982, 17191473, 22921964, 34382946, 68765892]

約数ペア:

[(1, 68765892), (2, 34382946), (3, 22921964), (4, 17191473), (6, 11460982), (12, 5730491), (13, 5289684), (26, 2644842), (39, 1763228), (52, 1322421), (78, 881614), (156, 440807)]