78864162

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1011079}}^1$

素因数の和:1011097

約数の個数: 16

約数和(自身を含む): 169861440

約数和(自身を除く): 90997278

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1011079, 2022158, 3033237, 6066474, 13144027, 26288054, 39432081, 78864162]

約数ペア:

[(1, 78864162), (2, 39432081), (3, 26288054), (6, 13144027), (13, 6066474), (26, 3033237), (39, 2022158), (78, 1011079)]