76804916

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{53189}}^1$

素因数の和:53231

約数の個数: 18

約数和(自身を含む): 141857730

約数和(自身を除く): 65052814

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 53189, 106378, 212756, 1010591, 2021182, 4042364, 19201229, 38402458, 76804916]

約数ペア:

[(1, 76804916), (2, 38402458), (4, 19201229), (19, 4042364), (38, 2021182), (76, 1010591), (361, 212756), (722, 106378), (1444, 53189)]