80789718

素因数分解:

$2^1\times 3^1\times {\mathrm{1321}}^1\times {\mathrm{10193}}^1$

素因数の和:11519

約数の個数: 16

約数和(自身を含む): 161717616

約数和(自身を除く): 80927898

約数列:

[1, 2, 3, 6, 1321, 2642, 3963, 7926, 10193, 20386, 30579, 61158, 13464953, 26929906, 40394859, 80789718]

約数ペア:

[(1, 80789718), (2, 40394859), (3, 26929906), (6, 13464953), (1321, 61158), (2642, 30579), (3963, 20386), (7926, 10193)]