90861408

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:122

約数の個数: 288

約数和(自身を含む): 311351040

約数和(自身を除く): 220489632

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 29, 32, 33, 36, 43, 44, 46, 48, 58, 66, 69, 72, 86, 87, 88, 92, 96, 99, 116, 129, 132, 138, 144, 172, 174, 176, 184, 198, 207, 232, 253, 258, 261, 264, 276, 288, 319, 344, 348, 352, 368, 387, 396, 414, 464, 473, 506, 516, 522, 528, 552, 638, 667, 688, 696, 736, 759, 774, 792, 828, 928, 946, 957, 989, 1012, 1032, 1044, 1056, 1104, 1247, 1276, 1334, 1376, 1392, 1419, 1518, 1548, 1584, 1656, 1892, 1914, 1978, 2001, 2024, 2064, 2088, 2208, 2277, 2494, 2552, 2668, 2784, 2838, 2871, 2967, 3036, 3096, 3168, 3312, 3741, 3784, 3828, 3956, 4002, 4048, 4128, 4176, 4257, 4554, 4988, 5104, 5336, 5676, 5742, 5934, 6003, 6072, 6192, 6624, 7337, 7482, 7568, 7656, 7912, 8004, 8096, 8352, 8514, 8901, 9108, 9976, 10208, 10672, 10879, 11223, 11352, 11484, 11868, 12006, 12144, 12384, 13717, 14674, 14964, 15136, 15312, 15824, 16008, 17028, 17802, 18216, 19952, 21344, 21758, 22011, 22446, 22704, 22968, 23736, 24012, 24288, 27434, 28681, 29348, 29928, 30624, 31648, 32016, 32637, 34056, 35604, 36432, 39904, 41151, 43516, 44022, 44892, 45408, 45936, 47472, 48024, 54868, 57362, 58696, 59856, 64032, 65274, 66033, 68112, 71208, 72864, 82302, 86043, 87032, 88044, 89784, 91872, 94944, 96048, 97911, 109736, 114724, 117392, 119712, 123453, 130548, 132066, 136224, 142416, 164604, 172086, 174064, 176088, 179568, 192096, 195822, 219472, 229448, 234784, 246906, 258129, 261096, 264132, 284832, 315491, 329208, 344172, 348128, 352176, 359136, 391644, 438944, 458896, 493812, 516258, 522192, 528264, 630982, 658416, 688344, 704352, 783288, 917792, 946473, 987624, 1032516, 1044384, 1056528, 1261964, 1316832, 1376688, 1566576, 1892946, 1975248, 2065032, 2113056, 2523928, 2753376, 2839419, 3133152, 3785892, 3950496, 4130064, 5047856, 5678838, 7571784, 8260128, 10095712, 11357676, 15143568, 22715352, 30287136, 45430704, 90861408]

約数ペア:

[(1, 90861408), (2, 45430704), (3, 30287136), (4, 22715352), (6, 15143568), (8, 11357676), (9, 10095712), (11, 8260128), (12, 7571784), (16, 5678838), (18, 5047856), (22, 4130064), (23, 3950496), (24, 3785892), (29, 3133152), (32, 2839419), (33, 2753376), (36, 2523928), (43, 2113056), (44, 2065032), (46, 1975248), (48, 1892946), (58, 1566576), (66, 1376688), (69, 1316832), (72, 1261964), (86, 1056528), (87, 1044384), (88, 1032516), (92, 987624), (96, 946473), (99, 917792), (116, 783288), (129, 704352), (132, 688344), (138, 658416), (144, 630982), (172, 528264), (174, 522192), (176, 516258), (184, 493812), (198, 458896), (207, 438944), (232, 391644), (253, 359136), (258, 352176), (261, 348128), (264, 344172), (276, 329208), (288, 315491), (319, 284832), (344, 264132), (348, 261096), (352, 258129), (368, 246906), (387, 234784), (396, 229448), (414, 219472), (464, 195822), (473, 192096), (506, 179568), (516, 176088), (522, 174064), (528, 172086), (552, 164604), (638, 142416), (667, 136224), (688, 132066), (696, 130548), (736, 123453), (759, 119712), (774, 117392), (792, 114724), (828, 109736), (928, 97911), (946, 96048), (957, 94944), (989, 91872), (1012, 89784), (1032, 88044), (1044, 87032), (1056, 86043), (1104, 82302), (1247, 72864), (1276, 71208), (1334, 68112), (1376, 66033), (1392, 65274), (1419, 64032), (1518, 59856), (1548, 58696), (1584, 57362), (1656, 54868), (1892, 48024), (1914, 47472), (1978, 45936), (2001, 45408), (2024, 44892), (2064, 44022), (2088, 43516), (2208, 41151), (2277, 39904), (2494, 36432), (2552, 35604), (2668, 34056), (2784, 32637), (2838, 32016), (2871, 31648), (2967, 30624), (3036, 29928), (3096, 29348), (3168, 28681), (3312, 27434), (3741, 24288), (3784, 24012), (3828, 23736), (3956, 22968), (4002, 22704), (4048, 22446), (4128, 22011), (4176, 21758), (4257, 21344), (4554, 19952), (4988, 18216), (5104, 17802), (5336, 17028), (5676, 16008), (5742, 15824), (5934, 15312), (6003, 15136), (6072, 14964), (6192, 14674), (6624, 13717), (7337, 12384), (7482, 12144), (7568, 12006), (7656, 11868), (7912, 11484), (8004, 11352), (8096, 11223), (8352, 10879), (8514, 10672), (8901, 10208), (9108, 9976)]