72199666

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{10903}}^1$

素因数の和:10966

約数の個数: 32

約数和(自身を含む): 138175488

約数和(自身を除く): 65975822

約数列:

[1, 2, 7, 11, 14, 22, 43, 77, 86, 154, 301, 473, 602, 946, 3311, 6622, 10903, 21806, 76321, 119933, 152642, 239866, 468829, 839531, 937658, 1679062, 3281803, 5157119, 6563606, 10314238, 36099833, 72199666]

約数ペア:

[(1, 72199666), (2, 36099833), (7, 10314238), (11, 6563606), (14, 5157119), (22, 3281803), (43, 1679062), (77, 937658), (86, 839531), (154, 468829), (301, 239866), (473, 152642), (602, 119933), (946, 76321), (3311, 21806), (6622, 10903)]