72687222

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{175573}}^1$

素因数の和:175604

約数の個数: 24

約数和(自身を含む): 164337264

約数和(自身を除く): 91650042

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 175573, 351146, 526719, 1053438, 1580157, 3160314, 4038179, 8076358, 12114537, 24229074, 36343611, 72687222]

約数ペア:

[(1, 72687222), (2, 36343611), (3, 24229074), (6, 12114537), (9, 8076358), (18, 4038179), (23, 3160314), (46, 1580157), (69, 1053438), (138, 526719), (207, 351146), (414, 175573)]