80121264

素因数分解:

$2^4\times 3^1\times {\mathrm{1669193}}^1$

素因数の和:1669204

約数の個数: 20

約数和(自身を含む): 206980056

約数和(自身を除く): 126858792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1669193, 3338386, 5007579, 6676772, 10015158, 13353544, 20030316, 26707088, 40060632, 80121264]

約数ペア:

[(1, 80121264), (2, 40060632), (3, 26707088), (4, 20030316), (6, 13353544), (8, 10015158), (12, 6676772), (16, 5007579), (24, 3338386), (48, 1669193)]