78868362

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{185137}}^1$

素因数の和:185213

約数の個数: 16

約数和(自身を含む): 159959232

約数和(自身を除く): 81090870

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 185137, 370274, 555411, 1110822, 13144727, 26289454, 39434181, 78868362]

約数ペア:

[(1, 78868362), (2, 39434181), (3, 26289454), (6, 13144727), (71, 1110822), (142, 555411), (213, 370274), (426, 185137)]