57105384

素因数分解:

$2^3\times 3^1\times 7^4\times {\mathrm{991}}^1$

素因数の和:1028

約数の個数: 80

約数和(自身を含む): 166715520

約数和(自身を除く): 109610136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 343, 392, 588, 686, 991, 1029, 1176, 1372, 1982, 2058, 2401, 2744, 2973, 3964, 4116, 4802, 5946, 6937, 7203, 7928, 8232, 9604, 11892, 13874, 14406, 19208, 20811, 23784, 27748, 28812, 41622, 48559, 55496, 57624, 83244, 97118, 145677, 166488, 194236, 291354, 339913, 388472, 582708, 679826, 1019739, 1165416, 1359652, 2039478, 2379391, 2719304, 4078956, 4758782, 7138173, 8157912, 9517564, 14276346, 19035128, 28552692, 57105384]

約数ペア:

[(1, 57105384), (2, 28552692), (3, 19035128), (4, 14276346), (6, 9517564), (7, 8157912), (8, 7138173), (12, 4758782), (14, 4078956), (21, 2719304), (24, 2379391), (28, 2039478), (42, 1359652), (49, 1165416), (56, 1019739), (84, 679826), (98, 582708), (147, 388472), (168, 339913), (196, 291354), (294, 194236), (343, 166488), (392, 145677), (588, 97118), (686, 83244), (991, 57624), (1029, 55496), (1176, 48559), (1372, 41622), (1982, 28812), (2058, 27748), (2401, 23784), (2744, 20811), (2973, 19208), (3964, 14406), (4116, 13874), (4802, 11892), (5946, 9604), (6937, 8232), (7203, 7928)]