127680468

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{119551}}^1$

素因数の和:119647

約数の個数: 24

約数和(自身を含む): 301271040

約数和(自身を除く): 173590572

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 1068, 119551, 239102, 358653, 478204, 717306, 1434612, 10640039, 21280078, 31920117, 42560156, 63840234, 127680468]

約数ペア:

[(1, 127680468), (2, 63840234), (3, 42560156), (4, 31920117), (6, 21280078), (12, 10640039), (89, 1434612), (178, 717306), (267, 478204), (356, 358653), (534, 239102), (1068, 119551)]