71943078

素因数分解:

$2^1\times 3^1\times {\mathrm{509}}^1\times {\mathrm{23557}}^1$

素因数の和:24071

約数の個数: 16

約数和(自身を含む): 144174960

約数和(自身を除く): 72231882

約数列:

[1, 2, 3, 6, 509, 1018, 1527, 3054, 23557, 47114, 70671, 141342, 11990513, 23981026, 35971539, 71943078]

約数ペア:

[(1, 71943078), (2, 35971539), (3, 23981026), (6, 11990513), (509, 141342), (1018, 70671), (1527, 47114), (3054, 23557)]