81579206

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{83}}^1\times {\mathrm{929}}^1$

素因数の和:1060

約数の個数: 24

約数和(自身を含む): 129601080

約数和(自身を除く): 48021874

約数列:

[1, 2, 23, 46, 83, 166, 529, 929, 1058, 1858, 1909, 3818, 21367, 42734, 43907, 77107, 87814, 154214, 491441, 982882, 1773461, 3546922, 40789603, 81579206]

約数ペア:

[(1, 81579206), (2, 40789603), (23, 3546922), (46, 1773461), (83, 982882), (166, 491441), (529, 154214), (929, 87814), (1058, 77107), (1858, 43907), (1909, 42734), (3818, 21367)]