82169087

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:180

約数の個数: 64

約数和(自身を含む): 119218176

約数和(自身を除く): 37049089

約数列:

[1, 7, 11, 13, 23, 43, 77, 83, 91, 143, 161, 253, 299, 301, 473, 559, 581, 913, 989, 1001, 1079, 1771, 1909, 2093, 3289, 3311, 3569, 3913, 6149, 6391, 6923, 7553, 10879, 11869, 12857, 13363, 20999, 23023, 24817, 24983, 39259, 43043, 46397, 76153, 82087, 83083, 89999, 141427, 146993, 173719, 272987, 274813, 324779, 510367, 574609, 902957, 989989, 1067131, 1910909, 3572569, 6320699, 7469917, 11738441, 82169087]

約数ペア:

[(1, 82169087), (7, 11738441), (11, 7469917), (13, 6320699), (23, 3572569), (43, 1910909), (77, 1067131), (83, 989989), (91, 902957), (143, 574609), (161, 510367), (253, 324779), (299, 274813), (301, 272987), (473, 173719), (559, 146993), (581, 141427), (913, 89999), (989, 83083), (1001, 82087), (1079, 76153), (1771, 46397), (1909, 43043), (2093, 39259), (3289, 24983), (3311, 24817), (3569, 23023), (3913, 20999), (6149, 13363), (6391, 12857), (6923, 11869), (7553, 10879)]