87586576

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:341

約数の個数: 120

約数和(自身を含む): 223235712

約数和(自身を除く): 135649136

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 44, 46, 56, 77, 88, 92, 112, 121, 154, 161, 176, 184, 242, 253, 281, 308, 322, 368, 484, 506, 562, 616, 644, 847, 968, 1012, 1124, 1232, 1288, 1694, 1771, 1936, 1967, 2024, 2248, 2576, 2783, 3091, 3388, 3542, 3934, 4048, 4496, 5566, 6182, 6463, 6776, 7084, 7868, 11132, 12364, 12926, 13552, 14168, 15736, 19481, 21637, 22264, 24728, 25852, 28336, 31472, 34001, 38962, 43274, 44528, 45241, 49456, 51704, 68002, 71093, 77924, 86548, 90482, 103408, 136004, 142186, 155848, 173096, 180964, 238007, 272008, 284372, 311696, 346192, 361928, 476014, 497651, 544016, 568744, 723856, 782023, 952028, 995302, 1137488, 1564046, 1904056, 1990604, 3128092, 3808112, 3981208, 5474161, 6256184, 7962416, 10948322, 12512368, 21896644, 43793288, 87586576]

約数ペア:

[(1, 87586576), (2, 43793288), (4, 21896644), (7, 12512368), (8, 10948322), (11, 7962416), (14, 6256184), (16, 5474161), (22, 3981208), (23, 3808112), (28, 3128092), (44, 1990604), (46, 1904056), (56, 1564046), (77, 1137488), (88, 995302), (92, 952028), (112, 782023), (121, 723856), (154, 568744), (161, 544016), (176, 497651), (184, 476014), (242, 361928), (253, 346192), (281, 311696), (308, 284372), (322, 272008), (368, 238007), (484, 180964), (506, 173096), (562, 155848), (616, 142186), (644, 136004), (847, 103408), (968, 90482), (1012, 86548), (1124, 77924), (1232, 71093), (1288, 68002), (1694, 51704), (1771, 49456), (1936, 45241), (1967, 44528), (2024, 43274), (2248, 38962), (2576, 34001), (2783, 31472), (3091, 28336), (3388, 25852), (3542, 24728), (3934, 22264), (4048, 21637), (4496, 19481), (5566, 15736), (6182, 14168), (6463, 13552), (6776, 12926), (7084, 12364), (7868, 11132)]