66267216

素因数分解:

$2^4\times 3^2\times {\mathrm{460189}}^1$

素因数の和:460203

約数の個数: 30

約数和(自身を含む): 185456570

約数和(自身を除く): 119189354

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 460189, 920378, 1380567, 1840756, 2761134, 3681512, 4141701, 5522268, 7363024, 8283402, 11044536, 16566804, 22089072, 33133608, 66267216]

約数ペア:

[(1, 66267216), (2, 33133608), (3, 22089072), (4, 16566804), (6, 11044536), (8, 8283402), (9, 7363024), (12, 5522268), (16, 4141701), (18, 3681512), (24, 2761134), (36, 1840756), (48, 1380567), (72, 920378), (144, 460189)]