61721052

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1979}}^1$

素因数の和:2122

約数の個数: 48

約数和(自身を含む): 151683840

約数和(自身を除く): 89962788

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 113, 138, 226, 276, 339, 452, 678, 1356, 1979, 2599, 3958, 5198, 5937, 7797, 7916, 10396, 11874, 15594, 23748, 31188, 45517, 91034, 136551, 182068, 223627, 273102, 447254, 546204, 670881, 894508, 1341762, 2683524, 5143421, 10286842, 15430263, 20573684, 30860526, 61721052]

約数ペア:

[(1, 61721052), (2, 30860526), (3, 20573684), (4, 15430263), (6, 10286842), (12, 5143421), (23, 2683524), (46, 1341762), (69, 894508), (92, 670881), (113, 546204), (138, 447254), (226, 273102), (276, 223627), (339, 182068), (452, 136551), (678, 91034), (1356, 45517), (1979, 31188), (2599, 23748), (3958, 15594), (5198, 11874), (5937, 10396), (7797, 7916)]