82160848

素因数分解:

$2^4\times 7^3\times {\mathrm{11}}^1\times {\mathrm{1361}}^1$

素因数の和:1401

約数の個数: 80

約数和(自身を含む): 202665600

約数和(自身を除く): 120504752

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 308, 343, 392, 539, 616, 686, 784, 1078, 1232, 1361, 1372, 2156, 2722, 2744, 3773, 4312, 5444, 5488, 7546, 8624, 9527, 10888, 14971, 15092, 19054, 21776, 29942, 30184, 38108, 59884, 60368, 66689, 76216, 104797, 119768, 133378, 152432, 209594, 239536, 266756, 419188, 466823, 533512, 733579, 838376, 933646, 1067024, 1467158, 1676752, 1867292, 2934316, 3734584, 5135053, 5868632, 7469168, 10270106, 11737264, 20540212, 41080424, 82160848]

約数ペア:

[(1, 82160848), (2, 41080424), (4, 20540212), (7, 11737264), (8, 10270106), (11, 7469168), (14, 5868632), (16, 5135053), (22, 3734584), (28, 2934316), (44, 1867292), (49, 1676752), (56, 1467158), (77, 1067024), (88, 933646), (98, 838376), (112, 733579), (154, 533512), (176, 466823), (196, 419188), (308, 266756), (343, 239536), (392, 209594), (539, 152432), (616, 133378), (686, 119768), (784, 104797), (1078, 76216), (1232, 66689), (1361, 60368), (1372, 59884), (2156, 38108), (2722, 30184), (2744, 29942), (3773, 21776), (4312, 19054), (5444, 15092), (5488, 14971), (7546, 10888), (8624, 9527)]