72464168

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{443}}^1$

素因数の和:606

約数の個数: 64

約数和(自身を含む): 163676160

約数和(自身を除く): 91211992

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 127, 161, 184, 254, 322, 443, 508, 644, 886, 889, 1016, 1288, 1772, 1778, 2921, 3101, 3544, 3556, 5842, 6202, 7112, 10189, 11684, 12404, 20378, 20447, 23368, 24808, 40756, 40894, 56261, 71323, 81512, 81788, 112522, 142646, 163576, 225044, 285292, 393827, 450088, 570584, 787654, 1294003, 1575308, 2588006, 3150616, 5176012, 9058021, 10352024, 18116042, 36232084, 72464168]

約数ペア:

[(1, 72464168), (2, 36232084), (4, 18116042), (7, 10352024), (8, 9058021), (14, 5176012), (23, 3150616), (28, 2588006), (46, 1575308), (56, 1294003), (92, 787654), (127, 570584), (161, 450088), (184, 393827), (254, 285292), (322, 225044), (443, 163576), (508, 142646), (644, 112522), (886, 81788), (889, 81512), (1016, 71323), (1288, 56261), (1772, 40894), (1778, 40756), (2921, 24808), (3101, 23368), (3544, 20447), (3556, 20378), (5842, 12404), (6202, 11684), (7112, 10189)]