72210724

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{3691}}^1$

素因数の和:3835

約数の個数: 24

約数和(自身を含む): 130047008

約数和(自身を除く): 57836284

約数列:

[1, 2, 4, 67, 73, 134, 146, 268, 292, 3691, 4891, 7382, 9782, 14764, 19564, 247297, 269443, 494594, 538886, 989188, 1077772, 18052681, 36105362, 72210724]

約数ペア:

[(1, 72210724), (2, 36105362), (4, 18052681), (67, 1077772), (73, 989188), (134, 538886), (146, 494594), (268, 269443), (292, 247297), (3691, 19564), (4891, 14764), (7382, 9782)]