72069708

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{67481}}^1$

素因数の和:67577

約数の個数: 24

約数和(自身を含む): 170054640

約数和(自身を除く): 97984932

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 1068, 67481, 134962, 202443, 269924, 404886, 809772, 6005809, 12011618, 18017427, 24023236, 36034854, 72069708]

約数ペア:

[(1, 72069708), (2, 36034854), (3, 24023236), (4, 18017427), (6, 12011618), (12, 6005809), (89, 809772), (178, 404886), (267, 269924), (356, 202443), (534, 134962), (1068, 67481)]