66326904

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{43867}}^1$

素因数の和:43889

約数の個数: 64

約数和(自身を含む): 210566400

約数和(自身を除く): 144239496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 43867, 87734, 131601, 175468, 263202, 307069, 350936, 394803, 526404, 614138, 789606, 921207, 1052808, 1184409, 1228276, 1579212, 1842414, 2368818, 2456552, 2763621, 3158424, 3684828, 4737636, 5527242, 7369656, 8290863, 9475272, 11054484, 16581726, 22108968, 33163452, 66326904]

約数ペア:

[(1, 66326904), (2, 33163452), (3, 22108968), (4, 16581726), (6, 11054484), (7, 9475272), (8, 8290863), (9, 7369656), (12, 5527242), (14, 4737636), (18, 3684828), (21, 3158424), (24, 2763621), (27, 2456552), (28, 2368818), (36, 1842414), (42, 1579212), (54, 1228276), (56, 1184409), (63, 1052808), (72, 921207), (84, 789606), (108, 614138), (126, 526404), (168, 394803), (189, 350936), (216, 307069), (252, 263202), (378, 175468), (504, 131601), (756, 87734), (1512, 43867)]