90622638

素因数分解:

$2^1\times 3^4\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:263

約数の個数: 80

約数和(自身を含む): 210598080

約数和(自身を除く): 119975442

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 79, 81, 97, 146, 158, 162, 194, 219, 237, 291, 438, 474, 582, 657, 711, 873, 1314, 1422, 1746, 1971, 2133, 2619, 3942, 4266, 5238, 5767, 5913, 6399, 7081, 7663, 7857, 11534, 11826, 12798, 14162, 15326, 15714, 17301, 21243, 22989, 34602, 42486, 45978, 51903, 63729, 68967, 103806, 127458, 137934, 155709, 191187, 206901, 311418, 382374, 413802, 467127, 559399, 573561, 620703, 934254, 1118798, 1147122, 1241406, 1678197, 3356394, 5034591, 10069182, 15103773, 30207546, 45311319, 90622638]

約数ペア:

[(1, 90622638), (2, 45311319), (3, 30207546), (6, 15103773), (9, 10069182), (18, 5034591), (27, 3356394), (54, 1678197), (73, 1241406), (79, 1147122), (81, 1118798), (97, 934254), (146, 620703), (158, 573561), (162, 559399), (194, 467127), (219, 413802), (237, 382374), (291, 311418), (438, 206901), (474, 191187), (582, 155709), (657, 137934), (711, 127458), (873, 103806), (1314, 68967), (1422, 63729), (1746, 51903), (1971, 45978), (2133, 42486), (2619, 34602), (3942, 22989), (4266, 21243), (5238, 17301), (5767, 15714), (5913, 15326), (6399, 14162), (7081, 12798), (7663, 11826), (7857, 11534)]