80697264

素因数分解:

$2^4\times 3^1\times {\mathrm{1681193}}^1$

素因数の和:1681204

約数の個数: 20

約数和(自身を含む): 208468056

約数和(自身を除く): 127770792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1681193, 3362386, 5043579, 6724772, 10087158, 13449544, 20174316, 26899088, 40348632, 80697264]

約数ペア:

[(1, 80697264), (2, 40348632), (3, 26899088), (4, 20174316), (6, 13449544), (8, 10087158), (12, 6724772), (16, 5043579), (24, 3362386), (48, 1681193)]