68667552

素因数分解:

$2^5\times 3^2\times {\mathrm{151}}^1\times {\mathrm{1579}}^1$

素因数の和:1746

約数の個数: 72

約数和(自身を含む): 196691040

約数和(自身を除く): 128023488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 151, 288, 302, 453, 604, 906, 1208, 1359, 1579, 1812, 2416, 2718, 3158, 3624, 4737, 4832, 5436, 6316, 7248, 9474, 10872, 12632, 14211, 14496, 18948, 21744, 25264, 28422, 37896, 43488, 50528, 56844, 75792, 113688, 151584, 227376, 238429, 454752, 476858, 715287, 953716, 1430574, 1907432, 2145861, 2861148, 3814864, 4291722, 5722296, 7629728, 8583444, 11444592, 17166888, 22889184, 34333776, 68667552]

約数ペア:

[(1, 68667552), (2, 34333776), (3, 22889184), (4, 17166888), (6, 11444592), (8, 8583444), (9, 7629728), (12, 5722296), (16, 4291722), (18, 3814864), (24, 2861148), (32, 2145861), (36, 1907432), (48, 1430574), (72, 953716), (96, 715287), (144, 476858), (151, 454752), (288, 238429), (302, 227376), (453, 151584), (604, 113688), (906, 75792), (1208, 56844), (1359, 50528), (1579, 43488), (1812, 37896), (2416, 28422), (2718, 25264), (3158, 21744), (3624, 18948), (4737, 14496), (4832, 14211), (5436, 12632), (6316, 10872), (7248, 9474)]