72842561

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{2087}}^1$

素因数の和:2284

約数の個数: 16

約数和(自身を含む): 84188160

約数和(自身を除く): 11345599

約数列:

[1, 11, 19, 167, 209, 1837, 2087, 3173, 22957, 34903, 39653, 348529, 436183, 3833819, 6622051, 72842561]

約数ペア:

[(1, 72842561), (11, 6622051), (19, 3833819), (167, 436183), (209, 348529), (1837, 39653), (2087, 34903), (3173, 22957)]