77821776

素因数分解:

$2^4\times 3^3\times {\mathrm{151}}^1\times {\mathrm{1193}}^1$

素因数の和:1361

約数の個数: 80

約数和(自身を含む): 225045120

約数和(自身を除く): 147223344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 151, 216, 302, 432, 453, 604, 906, 1193, 1208, 1359, 1812, 2386, 2416, 2718, 3579, 3624, 4077, 4772, 5436, 7158, 7248, 8154, 9544, 10737, 10872, 14316, 16308, 19088, 21474, 21744, 28632, 32211, 32616, 42948, 57264, 64422, 65232, 85896, 128844, 171792, 180143, 257688, 360286, 515376, 540429, 720572, 1080858, 1441144, 1621287, 2161716, 2882288, 3242574, 4323432, 4863861, 6485148, 8646864, 9727722, 12970296, 19455444, 25940592, 38910888, 77821776]

約数ペア:

[(1, 77821776), (2, 38910888), (3, 25940592), (4, 19455444), (6, 12970296), (8, 9727722), (9, 8646864), (12, 6485148), (16, 4863861), (18, 4323432), (24, 3242574), (27, 2882288), (36, 2161716), (48, 1621287), (54, 1441144), (72, 1080858), (108, 720572), (144, 540429), (151, 515376), (216, 360286), (302, 257688), (432, 180143), (453, 171792), (604, 128844), (906, 85896), (1193, 65232), (1208, 64422), (1359, 57264), (1812, 42948), (2386, 32616), (2416, 32211), (2718, 28632), (3579, 21744), (3624, 21474), (4077, 19088), (4772, 16308), (5436, 14316), (7158, 10872), (7248, 10737), (8154, 9544)]