68201982

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{4243}}^1$

素因数の和:4317

約数の個数: 48

約数和(自身を含む): 158895360

約数和(自身を除く): 90693378

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 47, 57, 94, 114, 141, 171, 282, 342, 423, 846, 893, 1786, 2679, 4243, 5358, 8037, 8486, 12729, 16074, 25458, 38187, 76374, 80617, 161234, 199421, 241851, 398842, 483702, 598263, 725553, 1196526, 1451106, 1794789, 3589578, 3788999, 7577998, 11366997, 22733994, 34100991, 68201982]

約数ペア:

[(1, 68201982), (2, 34100991), (3, 22733994), (6, 11366997), (9, 7577998), (18, 3788999), (19, 3589578), (38, 1794789), (47, 1451106), (57, 1196526), (94, 725553), (114, 598263), (141, 483702), (171, 398842), (282, 241851), (342, 199421), (423, 161234), (846, 80617), (893, 76374), (1786, 38187), (2679, 25458), (4243, 16074), (5358, 12729), (8037, 8486)]