69407676

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3449}}^1$

素因数の和:3515

約数の個数: 72

約数和(自身を含む): 193393200

約数和(自身を除く): 123985524

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 43, 52, 78, 86, 117, 129, 156, 172, 234, 258, 387, 468, 516, 559, 774, 1118, 1548, 1677, 2236, 3354, 3449, 5031, 6708, 6898, 10062, 10347, 13796, 20124, 20694, 31041, 41388, 44837, 62082, 89674, 124164, 134511, 148307, 179348, 269022, 296614, 403533, 444921, 538044, 593228, 807066, 889842, 1334763, 1614132, 1779684, 1927991, 2669526, 3855982, 5339052, 5783973, 7711964, 11567946, 17351919, 23135892, 34703838, 69407676]

約数ペア:

[(1, 69407676), (2, 34703838), (3, 23135892), (4, 17351919), (6, 11567946), (9, 7711964), (12, 5783973), (13, 5339052), (18, 3855982), (26, 2669526), (36, 1927991), (39, 1779684), (43, 1614132), (52, 1334763), (78, 889842), (86, 807066), (117, 593228), (129, 538044), (156, 444921), (172, 403533), (234, 296614), (258, 269022), (387, 179348), (468, 148307), (516, 134511), (559, 124164), (774, 89674), (1118, 62082), (1548, 44837), (1677, 41388), (2236, 31041), (3354, 20694), (3449, 20124), (5031, 13796), (6708, 10347), (6898, 10062)]