80138004

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{180491}}^1$

素因数の和:180535

約数の個数: 24

約数和(自身を含む): 192043488

約数和(自身を除く): 111905484

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 180491, 360982, 541473, 721964, 1082946, 2165892, 6678167, 13356334, 20034501, 26712668, 40069002, 80138004]

約数ペア:

[(1, 80138004), (2, 40069002), (3, 26712668), (4, 20034501), (6, 13356334), (12, 6678167), (37, 2165892), (74, 1082946), (111, 721964), (148, 541473), (222, 360982), (444, 180491)]