72541608

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{541}}^1$

素因数の和:738

約数の個数: 64

約数和(自身を含む): 187835520

約数和(自身を除く): 115293912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 151, 222, 296, 302, 444, 453, 541, 604, 888, 906, 1082, 1208, 1623, 1812, 2164, 3246, 3624, 4328, 5587, 6492, 11174, 12984, 16761, 20017, 22348, 33522, 40034, 44696, 60051, 67044, 80068, 81691, 120102, 134088, 160136, 163382, 240204, 245073, 326764, 480408, 490146, 653528, 980292, 1960584, 3022567, 6045134, 9067701, 12090268, 18135402, 24180536, 36270804, 72541608]

約数ペア:

[(1, 72541608), (2, 36270804), (3, 24180536), (4, 18135402), (6, 12090268), (8, 9067701), (12, 6045134), (24, 3022567), (37, 1960584), (74, 980292), (111, 653528), (148, 490146), (151, 480408), (222, 326764), (296, 245073), (302, 240204), (444, 163382), (453, 160136), (541, 134088), (604, 120102), (888, 81691), (906, 80068), (1082, 67044), (1208, 60051), (1623, 44696), (1812, 40034), (2164, 33522), (3246, 22348), (3624, 20017), (4328, 16761), (5587, 12984), (6492, 11174)]