90831888

素因数分解:

$2^4\times 3^3\times 7^3\times {\mathrm{613}}^1$

素因数の和:651

約数の個数: 160

約数和(自身を含む): 304544000

約数和(自身を除く): 213712112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 84, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 252, 294, 336, 343, 378, 392, 432, 441, 504, 588, 613, 686, 756, 784, 882, 1008, 1029, 1176, 1226, 1323, 1372, 1512, 1764, 1839, 2058, 2352, 2452, 2646, 2744, 3024, 3087, 3528, 3678, 4116, 4291, 4904, 5292, 5488, 5517, 6174, 7056, 7356, 8232, 8582, 9261, 9808, 10584, 11034, 12348, 12873, 14712, 16464, 16551, 17164, 18522, 21168, 22068, 24696, 25746, 29424, 30037, 33102, 34328, 37044, 38619, 44136, 49392, 51492, 60074, 66204, 68656, 74088, 77238, 88272, 90111, 102984, 115857, 120148, 132408, 148176, 154476, 180222, 205968, 210259, 231714, 240296, 264816, 270333, 308952, 360444, 420518, 463428, 480592, 540666, 617904, 630777, 720888, 810999, 841036, 926856, 1081332, 1261554, 1441776, 1621998, 1682072, 1853712, 1892331, 2162664, 2523108, 3243996, 3364144, 3784662, 4325328, 5046216, 5676993, 6487992, 7569324, 10092432, 11353986, 12975984, 15138648, 22707972, 30277296, 45415944, 90831888]

約数ペア:

[(1, 90831888), (2, 45415944), (3, 30277296), (4, 22707972), (6, 15138648), (7, 12975984), (8, 11353986), (9, 10092432), (12, 7569324), (14, 6487992), (16, 5676993), (18, 5046216), (21, 4325328), (24, 3784662), (27, 3364144), (28, 3243996), (36, 2523108), (42, 2162664), (48, 1892331), (49, 1853712), (54, 1682072), (56, 1621998), (63, 1441776), (72, 1261554), (84, 1081332), (98, 926856), (108, 841036), (112, 810999), (126, 720888), (144, 630777), (147, 617904), (168, 540666), (189, 480592), (196, 463428), (216, 420518), (252, 360444), (294, 308952), (336, 270333), (343, 264816), (378, 240296), (392, 231714), (432, 210259), (441, 205968), (504, 180222), (588, 154476), (613, 148176), (686, 132408), (756, 120148), (784, 115857), (882, 102984), (1008, 90111), (1029, 88272), (1176, 77238), (1226, 74088), (1323, 68656), (1372, 66204), (1512, 60074), (1764, 51492), (1839, 49392), (2058, 44136), (2352, 38619), (2452, 37044), (2646, 34328), (2744, 33102), (3024, 30037), (3087, 29424), (3528, 25746), (3678, 24696), (4116, 22068), (4291, 21168), (4904, 18522), (5292, 17164), (5488, 16551), (5517, 16464), (6174, 14712), (7056, 12873), (7356, 12348), (8232, 11034), (8582, 10584), (9261, 9808)]