72814626

素因数分解:

$2^1\times 3^4\times {\mathrm{449473}}^1$

素因数の和:449487

約数の個数: 20

約数和(自身を含む): 163159062

約数和(自身を除く): 90344436

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 449473, 898946, 1348419, 2696838, 4045257, 8090514, 12135771, 24271542, 36407313, 72814626]

約数ペア:

[(1, 72814626), (2, 36407313), (3, 24271542), (6, 12135771), (9, 8090514), (18, 4045257), (27, 2696838), (54, 1348419), (81, 898946), (162, 449473)]