84026768

素因数分解:

$2^4\times 7^3\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:341

約数の個数: 80

約数和(自身を含む): 193737600

約数和(自身を除く): 109710832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 61, 98, 112, 122, 196, 244, 251, 343, 392, 427, 488, 502, 686, 784, 854, 976, 1004, 1372, 1708, 1757, 2008, 2744, 2989, 3416, 3514, 4016, 5488, 5978, 6832, 7028, 11956, 12299, 14056, 15311, 20923, 23912, 24598, 28112, 30622, 41846, 47824, 49196, 61244, 83692, 86093, 98392, 107177, 122488, 167384, 172186, 196784, 214354, 244976, 334768, 344372, 428708, 688744, 750239, 857416, 1377488, 1500478, 1714832, 3000956, 5251673, 6001912, 10503346, 12003824, 21006692, 42013384, 84026768]

約数ペア:

[(1, 84026768), (2, 42013384), (4, 21006692), (7, 12003824), (8, 10503346), (14, 6001912), (16, 5251673), (28, 3000956), (49, 1714832), (56, 1500478), (61, 1377488), (98, 857416), (112, 750239), (122, 688744), (196, 428708), (244, 344372), (251, 334768), (343, 244976), (392, 214354), (427, 196784), (488, 172186), (502, 167384), (686, 122488), (784, 107177), (854, 98392), (976, 86093), (1004, 83692), (1372, 61244), (1708, 49196), (1757, 47824), (2008, 41846), (2744, 30622), (2989, 28112), (3416, 24598), (3514, 23912), (4016, 20923), (5488, 15311), (5978, 14056), (6832, 12299), (7028, 11956)]