72788770

素因数分解:

$2^1\times 5^1\times {\mathrm{1217}}^1\times {\mathrm{5981}}^1$

素因数の和:7205

約数の個数: 16

約数和(自身を含む): 131149368

約数和(自身を除く): 58360598

約数列:

[1, 2, 5, 10, 1217, 2434, 5981, 6085, 11962, 12170, 29905, 59810, 7278877, 14557754, 36394385, 72788770]

約数ペア:

[(1, 72788770), (2, 36394385), (5, 14557754), (10, 7278877), (1217, 59810), (2434, 29905), (5981, 12170), (6085, 11962)]