72756312

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{19309}}^1$

素因数の和:19475

約数の個数: 32

約数和(自身を含む): 183058800

約数和(自身を除く): 110302488

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 314, 471, 628, 942, 1256, 1884, 3768, 19309, 38618, 57927, 77236, 115854, 154472, 231708, 463416, 3031513, 6063026, 9094539, 12126052, 18189078, 24252104, 36378156, 72756312]

約数ペア:

[(1, 72756312), (2, 36378156), (3, 24252104), (4, 18189078), (6, 12126052), (8, 9094539), (12, 6063026), (24, 3031513), (157, 463416), (314, 231708), (471, 154472), (628, 115854), (942, 77236), (1256, 57927), (1884, 38618), (3768, 19309)]