72586924

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{503}}^1\times {\mathrm{839}}^1$

素因数の和:1389

約数の個数: 24

約数和(自身を含む): 130394880

約数和(自身を除く): 57807956

約数列:

[1, 2, 4, 43, 86, 172, 503, 839, 1006, 1678, 2012, 3356, 21629, 36077, 43258, 72154, 86516, 144308, 422017, 844034, 1688068, 18146731, 36293462, 72586924]

約数ペア:

[(1, 72586924), (2, 36293462), (4, 18146731), (43, 1688068), (86, 844034), (172, 422017), (503, 144308), (839, 86516), (1006, 72154), (1678, 43258), (2012, 36077), (3356, 21629)]