90809856

素因数分解:

$2^9\times 3^3\times {\mathrm{6569}}^1$

素因数の和:6596

約数の個数: 80

約数和(自身を含む): 268844400

約数和(自身を除く): 178034544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1152, 1536, 1728, 2304, 3456, 4608, 6569, 6912, 13138, 13824, 19707, 26276, 39414, 52552, 59121, 78828, 105104, 118242, 157656, 177363, 210208, 236484, 315312, 354726, 420416, 472968, 630624, 709452, 840832, 945936, 1261248, 1418904, 1681664, 1891872, 2522496, 2837808, 3363328, 3783744, 5044992, 5675616, 7567488, 10089984, 11351232, 15134976, 22702464, 30269952, 45404928, 90809856]

約数ペア:

[(1, 90809856), (2, 45404928), (3, 30269952), (4, 22702464), (6, 15134976), (8, 11351232), (9, 10089984), (12, 7567488), (16, 5675616), (18, 5044992), (24, 3783744), (27, 3363328), (32, 2837808), (36, 2522496), (48, 1891872), (54, 1681664), (64, 1418904), (72, 1261248), (96, 945936), (108, 840832), (128, 709452), (144, 630624), (192, 472968), (216, 420416), (256, 354726), (288, 315312), (384, 236484), (432, 210208), (512, 177363), (576, 157656), (768, 118242), (864, 105104), (1152, 78828), (1536, 59121), (1728, 52552), (2304, 39414), (3456, 26276), (4608, 19707), (6569, 13824), (6912, 13138)]