68780724

素因数分解:

$2^2\times 3^1\times {\mathrm{181}}^1\times {\mathrm{31667}}^1$

素因数の和:31855

約数の個数: 24

約数和(自身を含む): 161380128

約数和(自身を除く): 92599404

約数列:

[1, 2, 3, 4, 6, 12, 181, 362, 543, 724, 1086, 2172, 31667, 63334, 95001, 126668, 190002, 380004, 5731727, 11463454, 17195181, 22926908, 34390362, 68780724]

約数ペア:

[(1, 68780724), (2, 34390362), (3, 22926908), (4, 17195181), (6, 11463454), (12, 5731727), (181, 380004), (362, 190002), (543, 126668), (724, 95001), (1086, 63334), (2172, 31667)]