77882408

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{145303}}^1$

素因数の和:145376

約数の個数: 16

約数和(自身を含む): 148210080

約数和(自身を除く): 70327672

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 145303, 290606, 581212, 1162424, 9735301, 19470602, 38941204, 77882408]

約数ペア:

[(1, 77882408), (2, 38941204), (4, 19470602), (8, 9735301), (67, 1162424), (134, 581212), (268, 290606), (536, 145303)]