78091806

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1001177}}^1$

素因数の和:1001195

約数の個数: 16

約数和(自身を含む): 168197904

約数和(自身を除く): 90106098

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1001177, 2002354, 3003531, 6007062, 13015301, 26030602, 39045903, 78091806]

約数ペア:

[(1, 78091806), (2, 39045903), (3, 26030602), (6, 13015301), (13, 6007062), (26, 3003531), (39, 2002354), (78, 1001177)]