80199768

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{27617}}^1$

素因数の和:27648

約数の個数: 48

約数和(自身を含む): 220391640

約数和(自身を除く): 140191872

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 121, 132, 242, 264, 363, 484, 726, 968, 1452, 2904, 27617, 55234, 82851, 110468, 165702, 220936, 303787, 331404, 607574, 662808, 911361, 1215148, 1822722, 2430296, 3341657, 3645444, 6683314, 7290888, 10024971, 13366628, 20049942, 26733256, 40099884, 80199768]

約数ペア:

[(1, 80199768), (2, 40099884), (3, 26733256), (4, 20049942), (6, 13366628), (8, 10024971), (11, 7290888), (12, 6683314), (22, 3645444), (24, 3341657), (33, 2430296), (44, 1822722), (66, 1215148), (88, 911361), (121, 662808), (132, 607574), (242, 331404), (264, 303787), (363, 220936), (484, 165702), (726, 110468), (968, 82851), (1452, 55234), (2904, 27617)]