81179616

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1129}}^1$

素因数の和:1256

約数の個数: 96

約数和(自身を含む): 246032640

約数和(自身を除く): 164853024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 107, 112, 168, 214, 224, 321, 336, 428, 642, 672, 749, 856, 1129, 1284, 1498, 1712, 2247, 2258, 2568, 2996, 3387, 3424, 4494, 4516, 5136, 5992, 6774, 7903, 8988, 9032, 10272, 11984, 13548, 15806, 17976, 18064, 23709, 23968, 27096, 31612, 35952, 36128, 47418, 54192, 63224, 71904, 94836, 108384, 120803, 126448, 189672, 241606, 252896, 362409, 379344, 483212, 724818, 758688, 845621, 966424, 1449636, 1691242, 1932848, 2536863, 2899272, 3382484, 3865696, 5073726, 5798544, 6764968, 10147452, 11597088, 13529936, 20294904, 27059872, 40589808, 81179616]

約数ペア:

[(1, 81179616), (2, 40589808), (3, 27059872), (4, 20294904), (6, 13529936), (7, 11597088), (8, 10147452), (12, 6764968), (14, 5798544), (16, 5073726), (21, 3865696), (24, 3382484), (28, 2899272), (32, 2536863), (42, 1932848), (48, 1691242), (56, 1449636), (84, 966424), (96, 845621), (107, 758688), (112, 724818), (168, 483212), (214, 379344), (224, 362409), (321, 252896), (336, 241606), (428, 189672), (642, 126448), (672, 120803), (749, 108384), (856, 94836), (1129, 71904), (1284, 63224), (1498, 54192), (1712, 47418), (2247, 36128), (2258, 35952), (2568, 31612), (2996, 27096), (3387, 23968), (3424, 23709), (4494, 18064), (4516, 17976), (5136, 15806), (5992, 13548), (6774, 11984), (7903, 10272), (8988, 9032)]