81193758

素因数分解:

$2^1\times 3^1\times {\mathrm{2707}}^1\times {\mathrm{4999}}^1$

素因数の和:7711

約数の個数: 16

約数和(自身を含む): 162480000

約数和(自身を除く): 81286242

約数列:

[1, 2, 3, 6, 2707, 4999, 5414, 8121, 9998, 14997, 16242, 29994, 13532293, 27064586, 40596879, 81193758]

約数ペア:

[(1, 81193758), (2, 40596879), (3, 27064586), (6, 13532293), (2707, 29994), (4999, 16242), (5414, 14997), (8121, 9998)]