80115207732

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{105972497}}^1$

素因数の和:105972517

約数の個数: 48

約数和(自身を含む): 237378395520

約数和(自身を除く): 157263187788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 105972497, 211944994, 317917491, 423889988, 635834982, 741807479, 953752473, 1271669964, 1483614958, 1907504946, 2225422437, 2861257419, 2967229916, 3815009892, 4450844874, 5722514838, 6676267311, 8901689748, 11445029676, 13352534622, 20028801933, 26705069244, 40057603866, 80115207732]

約数ペア:

[(1, 80115207732), (2, 40057603866), (3, 26705069244), (4, 20028801933), (6, 13352534622), (7, 11445029676), (9, 8901689748), (12, 6676267311), (14, 5722514838), (18, 4450844874), (21, 3815009892), (27, 2967229916), (28, 2861257419), (36, 2225422437), (42, 1907504946), (54, 1483614958), (63, 1271669964), (84, 953752473), (108, 741807479), (126, 635834982), (189, 423889988), (252, 317917491), (378, 211944994), (756, 105972497)]