77845222

素因数分解:

$2^1\times 7^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:115

約数の個数: 80

約数和(自身を含む): 155287440

約数和(自身を除く): 77442218

約数列:

[1, 2, 7, 13, 14, 26, 29, 43, 49, 58, 86, 91, 98, 182, 203, 301, 343, 377, 406, 559, 602, 637, 686, 754, 1118, 1247, 1274, 1421, 2107, 2401, 2494, 2639, 2842, 3913, 4214, 4459, 4802, 5278, 7826, 8729, 8918, 9947, 14749, 16211, 17458, 18473, 19894, 27391, 29498, 31213, 32422, 36946, 54782, 61103, 62426, 69629, 103243, 113477, 122206, 129311, 139258, 191737, 206486, 226954, 258622, 383474, 427721, 794339, 855442, 905177, 1342159, 1588678, 1810354, 2684318, 2994047, 5560373, 5988094, 11120746, 38922611, 77845222]

約数ペア:

[(1, 77845222), (2, 38922611), (7, 11120746), (13, 5988094), (14, 5560373), (26, 2994047), (29, 2684318), (43, 1810354), (49, 1588678), (58, 1342159), (86, 905177), (91, 855442), (98, 794339), (182, 427721), (203, 383474), (301, 258622), (343, 226954), (377, 206486), (406, 191737), (559, 139258), (602, 129311), (637, 122206), (686, 113477), (754, 103243), (1118, 69629), (1247, 62426), (1274, 61103), (1421, 54782), (2107, 36946), (2401, 32422), (2494, 31213), (2639, 29498), (2842, 27391), (3913, 19894), (4214, 18473), (4459, 17458), (4802, 16211), (5278, 14749), (7826, 9947), (8729, 8918)]