80778738

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{96857}}^1$

素因数の和:97001

約数の個数: 16

約数和(自身を含む): 162721440

約数和(自身を除く): 81942702

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 96857, 193714, 290571, 581142, 13463123, 26926246, 40389369, 80778738]

約数ペア:

[(1, 80778738), (2, 40389369), (3, 26926246), (6, 13463123), (139, 581142), (278, 290571), (417, 193714), (834, 96857)]