91791154

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:419

約数の個数: 64

約数和(自身を含む): 178649856

約数和(自身を除く): 86858702

約数列:

[1, 2, 7, 13, 14, 26, 37, 43, 74, 86, 91, 182, 259, 301, 317, 481, 518, 559, 602, 634, 962, 1118, 1591, 2219, 3182, 3367, 3913, 4121, 4438, 6734, 7826, 8242, 11137, 11729, 13631, 20683, 22274, 23458, 27262, 28847, 41366, 57694, 82103, 95417, 144781, 152477, 164206, 177203, 190834, 289562, 304954, 354406, 504347, 1008694, 1067339, 1240421, 2134678, 2480842, 3530429, 6556511, 7060858, 13113022, 45895577, 91791154]

約数ペア:

[(1, 91791154), (2, 45895577), (7, 13113022), (13, 7060858), (14, 6556511), (26, 3530429), (37, 2480842), (43, 2134678), (74, 1240421), (86, 1067339), (91, 1008694), (182, 504347), (259, 354406), (301, 304954), (317, 289562), (481, 190834), (518, 177203), (559, 164206), (602, 152477), (634, 144781), (962, 95417), (1118, 82103), (1591, 57694), (2219, 41366), (3182, 28847), (3367, 27262), (3913, 23458), (4121, 22274), (4438, 20683), (6734, 13631), (7826, 11729), (8242, 11137)]