68702916

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{1097}}^1$

素因数の和:1428

約数の個数: 48

約数和(自身を含む): 170444736

約数和(自身を除く): 101741820

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 307, 614, 921, 1097, 1228, 1842, 2194, 3291, 3684, 4388, 5219, 6582, 10438, 13164, 15657, 18649, 20876, 31314, 37298, 55947, 62628, 74596, 111894, 223788, 336779, 673558, 1010337, 1347116, 2020674, 4041348, 5725243, 11450486, 17175729, 22900972, 34351458, 68702916]

約数ペア:

[(1, 68702916), (2, 34351458), (3, 22900972), (4, 17175729), (6, 11450486), (12, 5725243), (17, 4041348), (34, 2020674), (51, 1347116), (68, 1010337), (102, 673558), (204, 336779), (307, 223788), (614, 111894), (921, 74596), (1097, 62628), (1228, 55947), (1842, 37298), (2194, 31314), (3291, 20876), (3684, 18649), (4388, 15657), (5219, 13164), (6582, 10438)]