80174182

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{83}}^2$

素因数の和:225

約数の個数: 36

約数和(自身を含む): 138818484

約数和(自身を除く): 58644302

約数列:

[1, 2, 11, 22, 23, 46, 83, 166, 253, 506, 529, 913, 1058, 1826, 1909, 3818, 5819, 6889, 11638, 13778, 20999, 41998, 43907, 75779, 87814, 151558, 158447, 316894, 482977, 965954, 1742917, 3485834, 3644281, 7288562, 40087091, 80174182]

約数ペア:

[(1, 80174182), (2, 40087091), (11, 7288562), (22, 3644281), (23, 3485834), (46, 1742917), (83, 965954), (166, 482977), (253, 316894), (506, 158447), (529, 151558), (913, 87814), (1058, 75779), (1826, 43907), (1909, 41998), (3818, 20999), (5819, 13778), (6889, 11638)]