72680066

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^2\times {\mathrm{761}}^1$

素因数の和:886

約数の個数: 24

約数和(自身を含む): 117806724

約数和(自身を除く): 45126658

約数列:

[1, 2, 17, 34, 53, 106, 761, 901, 1522, 1802, 2809, 5618, 12937, 25874, 40333, 47753, 80666, 95506, 685661, 1371322, 2137649, 4275298, 36340033, 72680066]

約数ペア:

[(1, 72680066), (2, 36340033), (17, 4275298), (34, 2137649), (53, 1371322), (106, 685661), (761, 95506), (901, 80666), (1522, 47753), (1802, 40333), (2809, 25874), (5618, 12937)]