80212086892

素因数分解:

$2^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{977}}^1\times {\mathrm{9551}}^1$

素因数の和:10846

約数の個数: 48

約数和(自身を含む): 161128332288

約数和(自身を除く): 80916245396

約数列:

[1, 2, 4, 7, 14, 28, 307, 614, 977, 1228, 1954, 2149, 3908, 4298, 6839, 8596, 9551, 13678, 19102, 27356, 38204, 66857, 133714, 267428, 299939, 599878, 1199756, 2099573, 2932157, 4199146, 5864314, 8398292, 9331327, 11728628, 18662654, 20525099, 37325308, 41050198, 65319289, 82100396, 130638578, 261277156, 2864717389, 5729434778, 11458869556, 20053021723, 40106043446, 80212086892]

約数ペア:

[(1, 80212086892), (2, 40106043446), (4, 20053021723), (7, 11458869556), (14, 5729434778), (28, 2864717389), (307, 261277156), (614, 130638578), (977, 82100396), (1228, 65319289), (1954, 41050198), (2149, 37325308), (3908, 20525099), (4298, 18662654), (6839, 11728628), (8596, 9331327), (9551, 8398292), (13678, 5864314), (19102, 4199146), (27356, 2932157), (38204, 2099573), (66857, 1199756), (133714, 599878), (267428, 299939)]