64740804

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{727}}^1$

素因数の和:956

約数の個数: 48

約数和(自身を含む): 155815296

約数和(自身を除く): 91074492

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 181, 246, 362, 492, 543, 724, 727, 1086, 1454, 2172, 2181, 2908, 4362, 7421, 8724, 14842, 22263, 29684, 29807, 44526, 59614, 89052, 89421, 119228, 131587, 178842, 263174, 357684, 394761, 526348, 789522, 1579044, 5395067, 10790134, 16185201, 21580268, 32370402, 64740804]

約数ペア:

[(1, 64740804), (2, 32370402), (3, 21580268), (4, 16185201), (6, 10790134), (12, 5395067), (41, 1579044), (82, 789522), (123, 526348), (164, 394761), (181, 357684), (246, 263174), (362, 178842), (492, 131587), (543, 119228), (724, 89421), (727, 89052), (1086, 59614), (1454, 44526), (2172, 29807), (2181, 29684), (2908, 22263), (4362, 14842), (7421, 8724)]