80904144

素因数分解:

$2^4\times 3^1\times {\mathrm{1685503}}^1$

素因数の和:1685514

約数の個数: 20

約数和(自身を含む): 209002496

約数和(自身を除く): 128098352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1685503, 3371006, 5056509, 6742012, 10113018, 13484024, 20226036, 26968048, 40452072, 80904144]

約数ペア:

[(1, 80904144), (2, 40452072), (3, 26968048), (4, 20226036), (6, 13484024), (8, 10113018), (12, 6742012), (16, 5056509), (24, 3371006), (48, 1685503)]