77905404

素因数分解:

$2^2\times 3^2\times {\mathrm{2164039}}^1$

素因数の和:2164049

約数の個数: 18

約数和(自身を含む): 196927640

約数和(自身を除く): 119022236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2164039, 4328078, 6492117, 8656156, 12984234, 19476351, 25968468, 38952702, 77905404]

約数ペア:

[(1, 77905404), (2, 38952702), (3, 25968468), (4, 19476351), (6, 12984234), (9, 8656156), (12, 6492117), (18, 4328078), (36, 2164039)]