72006836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71153}}^1$

素因数の和:71191

約数の個数: 24

約数和(自身を含む): 143446464

約数和(自身を除く): 71439628

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 71153, 142306, 284612, 782683, 1565366, 1636519, 3130732, 3273038, 6546076, 18001709, 36003418, 72006836]

約数ペア:

[(1, 72006836), (2, 36003418), (4, 18001709), (11, 6546076), (22, 3273038), (23, 3130732), (44, 1636519), (46, 1565366), (92, 782683), (253, 284612), (506, 142306), (1012, 71153)]