72372148

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{489001}}^1$

素因数の和:489042

約数の個数: 12

約数和(自身を含む): 130074532

約数和(自身を除く): 57702384

約数列:

[1, 2, 4, 37, 74, 148, 489001, 978002, 1956004, 18093037, 36186074, 72372148]

約数ペア:

[(1, 72372148), (2, 36186074), (4, 18093037), (37, 1956004), (74, 978002), (148, 489001)]