81892012

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{3323}}^1$

素因数の和:3489

約数の個数: 24

約数和(自身を含む): 147146832

約数和(自身を除く): 65254820

約数列:

[1, 2, 4, 61, 101, 122, 202, 244, 404, 3323, 6161, 6646, 12322, 13292, 24644, 202703, 335623, 405406, 671246, 810812, 1342492, 20473003, 40946006, 81892012]

約数ペア:

[(1, 81892012), (2, 40946006), (4, 20473003), (61, 1342492), (101, 810812), (122, 671246), (202, 405406), (244, 335623), (404, 202703), (3323, 24644), (6161, 13292), (6646, 12322)]