86240724

素因数分解:

$2^2\times 3^1\times {\mathrm{353}}^1\times {\mathrm{20359}}^1$

素因数の和:20719

約数の個数: 24

約数和(自身を含む): 201808320

約数和(自身を除く): 115567596

約数列:

[1, 2, 3, 4, 6, 12, 353, 706, 1059, 1412, 2118, 4236, 20359, 40718, 61077, 81436, 122154, 244308, 7186727, 14373454, 21560181, 28746908, 43120362, 86240724]

約数ペア:

[(1, 86240724), (2, 43120362), (3, 28746908), (4, 21560181), (6, 14373454), (12, 7186727), (353, 244308), (706, 122154), (1059, 81436), (1412, 61077), (2118, 40718), (4236, 20359)]