78723474

素因数分解:

$2^1\times 3^1\times {\mathrm{1109}}^1\times {\mathrm{11831}}^1$

素因数の和:12945

約数の個数: 16

約数和(自身を含む): 157602240

約数和(自身を除く): 78878766

約数列:

[1, 2, 3, 6, 1109, 2218, 3327, 6654, 11831, 23662, 35493, 70986, 13120579, 26241158, 39361737, 78723474]

約数ペア:

[(1, 78723474), (2, 39361737), (3, 26241158), (6, 13120579), (1109, 70986), (2218, 35493), (3327, 23662), (6654, 11831)]