80761772

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{221873}}^1$

素因数の和:221897

約数の個数: 24

約数和(自身を含む): 173949216

約数和(自身を除く): 93187444

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 221873, 443746, 887492, 1553111, 2884349, 3106222, 5768698, 6212444, 11537396, 20190443, 40380886, 80761772]

約数ペア:

[(1, 80761772), (2, 40380886), (4, 20190443), (7, 11537396), (13, 6212444), (14, 5768698), (26, 3106222), (28, 2884349), (52, 1553111), (91, 887492), (182, 443746), (364, 221873)]