78990834

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1012703}}^1$

素因数の和:1012721

約数の個数: 16

約数和(自身を含む): 170134272

約数和(自身を除く): 91143438

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1012703, 2025406, 3038109, 6076218, 13165139, 26330278, 39495417, 78990834]

約数ペア:

[(1, 78990834), (2, 39495417), (3, 26330278), (6, 13165139), (13, 6076218), (26, 3038109), (39, 2025406), (78, 1012703)]