78396408

素因数分解:

$2^3\times 3^2\times {\mathrm{1088839}}^1$

素因数の和:1088851

約数の個数: 24

約数和(自身を含む): 212323800

約数和(自身を除く): 133927392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1088839, 2177678, 3266517, 4355356, 6533034, 8710712, 9799551, 13066068, 19599102, 26132136, 39198204, 78396408]

約数ペア:

[(1, 78396408), (2, 39198204), (3, 26132136), (4, 19599102), (6, 13066068), (8, 9799551), (9, 8710712), (12, 6533034), (18, 4355356), (24, 3266517), (36, 2177678), (72, 1088839)]