76680618

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{313}}^1$

素因数の和:651

約数の個数: 64

約数和(自身を含む): 185687040

約数和(自身を除く): 109006422

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 307, 313, 399, 614, 626, 798, 921, 939, 1842, 1878, 2149, 2191, 4298, 4382, 5833, 5947, 6447, 6573, 11666, 11894, 12894, 13146, 17499, 17841, 34998, 35682, 40831, 41629, 81662, 83258, 96091, 122493, 124887, 192182, 244986, 249774, 288273, 576546, 672637, 1345274, 1825729, 2017911, 3651458, 4035822, 5477187, 10954374, 12780103, 25560206, 38340309, 76680618]

約数ペア:

[(1, 76680618), (2, 38340309), (3, 25560206), (6, 12780103), (7, 10954374), (14, 5477187), (19, 4035822), (21, 3651458), (38, 2017911), (42, 1825729), (57, 1345274), (114, 672637), (133, 576546), (266, 288273), (307, 249774), (313, 244986), (399, 192182), (614, 124887), (626, 122493), (798, 96091), (921, 83258), (939, 81662), (1842, 41629), (1878, 40831), (2149, 35682), (2191, 34998), (4298, 17841), (4382, 17499), (5833, 13146), (5947, 12894), (6447, 11894), (6573, 11666)]