90408528

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{4271}}^1$

素因数の和:4302

約数の個数: 120

約数和(自身を含む): 301944960

約数和(自身を除く): 211536432

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, 378, 392, 432, 441, 504, 588, 756, 784, 882, 1008, 1176, 1323, 1512, 1764, 2352, 2646, 3024, 3528, 4271, 5292, 7056, 8542, 10584, 12813, 17084, 21168, 25626, 29897, 34168, 38439, 51252, 59794, 68336, 76878, 89691, 102504, 115317, 119588, 153756, 179382, 205008, 209279, 230634, 239176, 269073, 307512, 358764, 418558, 461268, 478352, 538146, 615024, 627837, 717528, 807219, 837116, 922536, 1076292, 1255674, 1435056, 1614438, 1674232, 1845072, 1883511, 2152584, 2511348, 3228876, 3348464, 3767022, 4305168, 5022696, 5650533, 6457752, 7534044, 10045392, 11301066, 12915504, 15068088, 22602132, 30136176, 45204264, 90408528]

約数ペア:

[(1, 90408528), (2, 45204264), (3, 30136176), (4, 22602132), (6, 15068088), (7, 12915504), (8, 11301066), (9, 10045392), (12, 7534044), (14, 6457752), (16, 5650533), (18, 5022696), (21, 4305168), (24, 3767022), (27, 3348464), (28, 3228876), (36, 2511348), (42, 2152584), (48, 1883511), (49, 1845072), (54, 1674232), (56, 1614438), (63, 1435056), (72, 1255674), (84, 1076292), (98, 922536), (108, 837116), (112, 807219), (126, 717528), (144, 627837), (147, 615024), (168, 538146), (189, 478352), (196, 461268), (216, 418558), (252, 358764), (294, 307512), (336, 269073), (378, 239176), (392, 230634), (432, 209279), (441, 205008), (504, 179382), (588, 153756), (756, 119588), (784, 115317), (882, 102504), (1008, 89691), (1176, 76878), (1323, 68336), (1512, 59794), (1764, 51252), (2352, 38439), (2646, 34168), (3024, 29897), (3528, 25626), (4271, 21168), (5292, 17084), (7056, 12813), (8542, 10584)]