71552724

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1979}}^1$

素因数の和:2140

約数の個数: 48

約数和(自身を含む): 175633920

約数和(自身を除く): 104081196

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 131, 138, 262, 276, 393, 524, 786, 1572, 1979, 3013, 3958, 5937, 6026, 7916, 9039, 11874, 12052, 18078, 23748, 36156, 45517, 91034, 136551, 182068, 259249, 273102, 518498, 546204, 777747, 1036996, 1555494, 3110988, 5962727, 11925454, 17888181, 23850908, 35776362, 71552724]

約数ペア:

[(1, 71552724), (2, 35776362), (3, 23850908), (4, 17888181), (6, 11925454), (12, 5962727), (23, 3110988), (46, 1555494), (69, 1036996), (92, 777747), (131, 546204), (138, 518498), (262, 273102), (276, 259249), (393, 182068), (524, 136551), (786, 91034), (1572, 45517), (1979, 36156), (3013, 23748), (3958, 18078), (5937, 12052), (6026, 11874), (7916, 9039)]