80422713

素因数分解:

$3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:188

約数の個数: 80

約数和(自身を含む): 146129280

約数和(自身を除く): 65706567

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 67, 73, 81, 87, 189, 201, 203, 219, 261, 469, 511, 567, 603, 609, 657, 783, 1407, 1533, 1809, 1827, 1943, 1971, 2117, 2349, 4221, 4599, 4891, 5427, 5481, 5829, 5913, 6351, 12663, 13601, 13797, 14673, 14819, 16443, 17487, 19053, 34237, 37989, 40803, 41391, 44019, 44457, 52461, 57159, 102711, 122409, 132057, 133371, 141839, 157383, 171477, 308133, 367227, 396171, 400113, 425517, 924399, 992873, 1101681, 1200339, 1276551, 2773197, 2978619, 3829653, 8935857, 11488959, 26807571, 80422713]

約数ペア:

[(1, 80422713), (3, 26807571), (7, 11488959), (9, 8935857), (21, 3829653), (27, 2978619), (29, 2773197), (63, 1276551), (67, 1200339), (73, 1101681), (81, 992873), (87, 924399), (189, 425517), (201, 400113), (203, 396171), (219, 367227), (261, 308133), (469, 171477), (511, 157383), (567, 141839), (603, 133371), (609, 132057), (657, 122409), (783, 102711), (1407, 57159), (1533, 52461), (1809, 44457), (1827, 44019), (1943, 41391), (1971, 40803), (2117, 37989), (2349, 34237), (4221, 19053), (4599, 17487), (4891, 16443), (5427, 14819), (5481, 14673), (5829, 13797), (5913, 13601), (6351, 12663)]