78840738

素因数分解:

$2^1\times 3^2\times {\mathrm{859}}^1\times {\mathrm{5099}}^1$

素因数の和:5966

約数の個数: 24

約数和(自身を含む): 171054000

約数和(自身を除く): 92213262

約数列:

[1, 2, 3, 6, 9, 18, 859, 1718, 2577, 5099, 5154, 7731, 10198, 15297, 15462, 30594, 45891, 91782, 4380041, 8760082, 13140123, 26280246, 39420369, 78840738]

約数ペア:

[(1, 78840738), (2, 39420369), (3, 26280246), (6, 13140123), (9, 8760082), (18, 4380041), (859, 91782), (1718, 45891), (2577, 30594), (5099, 15462), (5154, 15297), (7731, 10198)]