80845044

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{962441}}^1$

素因数の和:962455

約数の個数: 24

約数和(自身を含む): 215587008

約数和(自身を除く): 134741964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 962441, 1924882, 2887323, 3849764, 5774646, 6737087, 11549292, 13474174, 20211261, 26948348, 40422522, 80845044]

約数ペア:

[(1, 80845044), (2, 40422522), (3, 26948348), (4, 20211261), (6, 13474174), (7, 11549292), (12, 6737087), (14, 5774646), (21, 3849764), (28, 2887323), (42, 1924882), (84, 962441)]