77880154

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{34369}}^1$

素因数の和:34485

約数の個数: 16

約数和(自身を含む): 128681280

約数和(自身を除く): 50801126

約数列:

[1, 2, 11, 22, 103, 206, 1133, 2266, 34369, 68738, 378059, 756118, 3540007, 7080014, 38940077, 77880154]

約数ペア:

[(1, 77880154), (2, 38940077), (11, 7080014), (22, 3540007), (103, 756118), (206, 378059), (1133, 68738), (2266, 34369)]