78291288

素因数分解:

$2^3\times 3^2\times {\mathrm{1087379}}^1$

素因数の和:1087391

約数の個数: 24

約数和(自身を含む): 212039100

約数和(自身を除く): 133747812

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1087379, 2174758, 3262137, 4349516, 6524274, 8699032, 9786411, 13048548, 19572822, 26097096, 39145644, 78291288]

約数ペア:

[(1, 78291288), (2, 39145644), (3, 26097096), (4, 19572822), (6, 13048548), (8, 9786411), (9, 8699032), (12, 6524274), (18, 4349516), (24, 3262137), (36, 2174758), (72, 1087379)]