77497728

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2621}}^1$

素因数の和:2656

約数の個数: 128

約数和(自身を含む): 256746240

約数和(自身を除く): 179248512

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 128, 132, 154, 168, 176, 192, 224, 231, 264, 308, 336, 352, 384, 448, 462, 528, 616, 672, 704, 896, 924, 1056, 1232, 1344, 1408, 1848, 2112, 2464, 2621, 2688, 3696, 4224, 4928, 5242, 7392, 7863, 9856, 10484, 14784, 15726, 18347, 20968, 28831, 29568, 31452, 36694, 41936, 55041, 57662, 62904, 73388, 83872, 86493, 110082, 115324, 125808, 146776, 167744, 172986, 201817, 220164, 230648, 251616, 293552, 335488, 345972, 403634, 440328, 461296, 503232, 587104, 605451, 691944, 807268, 880656, 922592, 1006464, 1174208, 1210902, 1383888, 1614536, 1761312, 1845184, 2348416, 2421804, 2767776, 3229072, 3522624, 3690368, 4843608, 5535552, 6458144, 7045248, 9687216, 11071104, 12916288, 19374432, 25832576, 38748864, 77497728]

約数ペア:

[(1, 77497728), (2, 38748864), (3, 25832576), (4, 19374432), (6, 12916288), (7, 11071104), (8, 9687216), (11, 7045248), (12, 6458144), (14, 5535552), (16, 4843608), (21, 3690368), (22, 3522624), (24, 3229072), (28, 2767776), (32, 2421804), (33, 2348416), (42, 1845184), (44, 1761312), (48, 1614536), (56, 1383888), (64, 1210902), (66, 1174208), (77, 1006464), (84, 922592), (88, 880656), (96, 807268), (112, 691944), (128, 605451), (132, 587104), (154, 503232), (168, 461296), (176, 440328), (192, 403634), (224, 345972), (231, 335488), (264, 293552), (308, 251616), (336, 230648), (352, 220164), (384, 201817), (448, 172986), (462, 167744), (528, 146776), (616, 125808), (672, 115324), (704, 110082), (896, 86493), (924, 83872), (1056, 73388), (1232, 62904), (1344, 57662), (1408, 55041), (1848, 41936), (2112, 36694), (2464, 31452), (2621, 29568), (2688, 28831), (3696, 20968), (4224, 18347), (4928, 15726), (5242, 14784), (7392, 10484), (7863, 9856)]