72203478

素因数分解:

$2^1\times 3^1\times {\mathrm{673}}^1\times {\mathrm{17881}}^1$

素因数の和:18559

約数の個数: 16

約数和(自身を含む): 144629616

約数和(自身を除く): 72426138

約数列:

[1, 2, 3, 6, 673, 1346, 2019, 4038, 17881, 35762, 53643, 107286, 12033913, 24067826, 36101739, 72203478]

約数ペア:

[(1, 72203478), (2, 36101739), (3, 24067826), (6, 12033913), (673, 107286), (1346, 53643), (2019, 35762), (4038, 17881)]