78905136

素因数分解:

$2^4\times 3^1\times {\mathrm{1643857}}^1$

素因数の和:1643868

約数の個数: 20

約数和(自身を含む): 203838392

約数和(自身を除く): 124933256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1643857, 3287714, 4931571, 6575428, 9863142, 13150856, 19726284, 26301712, 39452568, 78905136]

約数ペア:

[(1, 78905136), (2, 39452568), (3, 26301712), (4, 19726284), (6, 13150856), (8, 9863142), (12, 6575428), (16, 4931571), (24, 3287714), (48, 1643857)]