68879982

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{73121}}^1$

素因数の和:73283

約数の個数: 16

約数和(自身を含む): 138639312

約数和(自身を除く): 69759330

約数列:

[1, 2, 3, 6, 157, 314, 471, 942, 73121, 146242, 219363, 438726, 11479997, 22959994, 34439991, 68879982]

約数ペア:

[(1, 68879982), (2, 34439991), (3, 22959994), (6, 11479997), (157, 438726), (314, 219363), (471, 146242), (942, 73121)]