78081254

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{647}}^1\times {\mathrm{727}}^1$

素因数の和:1459

約数の個数: 16

約数和(自身を含む): 118879488

約数和(自身を除く): 40798234

約数列:

[1, 2, 83, 166, 647, 727, 1294, 1454, 53701, 60341, 107402, 120682, 470369, 940738, 39040627, 78081254]

約数ペア:

[(1, 78081254), (2, 39040627), (83, 940738), (166, 470369), (647, 120682), (727, 107402), (1294, 60341), (1454, 53701)]