80404104

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{304561}}^1$

素因数の和:304581

約数の個数: 32

約数和(自身を含む): 219284640

約数和(自身を除く): 138880536

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 304561, 609122, 913683, 1218244, 1827366, 2436488, 3350171, 3654732, 6700342, 7309464, 10050513, 13400684, 20101026, 26801368, 40202052, 80404104]

約数ペア:

[(1, 80404104), (2, 40202052), (3, 26801368), (4, 20101026), (6, 13400684), (8, 10050513), (11, 7309464), (12, 6700342), (22, 3654732), (24, 3350171), (33, 2436488), (44, 1827366), (66, 1218244), (88, 913683), (132, 609122), (264, 304561)]