66790656

素因数分解:

$2^8\times 3^4\times {\mathrm{3221}}^1$

素因数の和:3249

約数の個数: 90

約数和(自身を含む): 199219482

約数和(自身を除く): 132428826

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 576, 648, 768, 864, 1152, 1296, 1728, 2304, 2592, 3221, 3456, 5184, 6442, 6912, 9663, 10368, 12884, 19326, 20736, 25768, 28989, 38652, 51536, 57978, 77304, 86967, 103072, 115956, 154608, 173934, 206144, 231912, 260901, 309216, 347868, 412288, 463824, 521802, 618432, 695736, 824576, 927648, 1043604, 1236864, 1391472, 1855296, 2087208, 2473728, 2782944, 3710592, 4174416, 5565888, 7421184, 8348832, 11131776, 16697664, 22263552, 33395328, 66790656]

約数ペア:

[(1, 66790656), (2, 33395328), (3, 22263552), (4, 16697664), (6, 11131776), (8, 8348832), (9, 7421184), (12, 5565888), (16, 4174416), (18, 3710592), (24, 2782944), (27, 2473728), (32, 2087208), (36, 1855296), (48, 1391472), (54, 1236864), (64, 1043604), (72, 927648), (81, 824576), (96, 695736), (108, 618432), (128, 521802), (144, 463824), (162, 412288), (192, 347868), (216, 309216), (256, 260901), (288, 231912), (324, 206144), (384, 173934), (432, 154608), (576, 115956), (648, 103072), (768, 86967), (864, 77304), (1152, 57978), (1296, 51536), (1728, 38652), (2304, 28989), (2592, 25768), (3221, 20736), (3456, 19326), (5184, 12884), (6442, 10368), (6912, 9663)]