68242464

素因数分解:

$2^5\times 3^2\times {\mathrm{211}}^1\times {\mathrm{1123}}^1$

素因数の和:1350

約数の個数: 72

約数和(自身を含む): 195157872

約数和(自身を除く): 126915408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 211, 288, 422, 633, 844, 1123, 1266, 1688, 1899, 2246, 2532, 3369, 3376, 3798, 4492, 5064, 6738, 6752, 7596, 8984, 10107, 10128, 13476, 15192, 17968, 20214, 20256, 26952, 30384, 35936, 40428, 53904, 60768, 80856, 107808, 161712, 236953, 323424, 473906, 710859, 947812, 1421718, 1895624, 2132577, 2843436, 3791248, 4265154, 5686872, 7582496, 8530308, 11373744, 17060616, 22747488, 34121232, 68242464]

約数ペア:

[(1, 68242464), (2, 34121232), (3, 22747488), (4, 17060616), (6, 11373744), (8, 8530308), (9, 7582496), (12, 5686872), (16, 4265154), (18, 3791248), (24, 2843436), (32, 2132577), (36, 1895624), (48, 1421718), (72, 947812), (96, 710859), (144, 473906), (211, 323424), (288, 236953), (422, 161712), (633, 107808), (844, 80856), (1123, 60768), (1266, 53904), (1688, 40428), (1899, 35936), (2246, 30384), (2532, 26952), (3369, 20256), (3376, 20214), (3798, 17968), (4492, 15192), (5064, 13476), (6738, 10128), (6752, 10107), (7596, 8984)]