80859516

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{354647}}^1$

素因数の和:354673

約数の個数: 24

約数和(自身を含む): 198602880

約数和(自身を除く): 117743364

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 354647, 709294, 1063941, 1418588, 2127882, 4255764, 6738293, 13476586, 20214879, 26953172, 40429758, 80859516]

約数ペア:

[(1, 80859516), (2, 40429758), (3, 26953172), (4, 20214879), (6, 13476586), (12, 6738293), (19, 4255764), (38, 2127882), (57, 1418588), (76, 1063941), (114, 709294), (228, 354647)]