87128814

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{104471}}^1$

素因数の和:104615

約数の個数: 16

約数和(自身を含む): 175512960

約数和(自身を除く): 88384146

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 104471, 208942, 313413, 626826, 14521469, 29042938, 43564407, 87128814]

約数ペア:

[(1, 87128814), (2, 43564407), (3, 29042938), (6, 14521469), (139, 626826), (278, 313413), (417, 208942), (834, 104471)]