80453041676

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2437}}^1\times {\mathrm{11447}}^1$

素因数の和:13998

約数の個数: 48

約数和(自身を含む): 162549144576

約数和(自身を除く): 82096102900

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2437, 2884, 4874, 9748, 11447, 17059, 22894, 34118, 45788, 68236, 80129, 160258, 251011, 320516, 502022, 1004044, 1179041, 1757077, 2358082, 3514154, 4716164, 7028308, 8253287, 16506574, 27896339, 33013148, 55792678, 111585356, 195274373, 390548746, 781097492, 2873322917, 5746645834, 11493291668, 20113260419, 40226520838, 80453041676]

約数ペア:

[(1, 80453041676), (2, 40226520838), (4, 20113260419), (7, 11493291668), (14, 5746645834), (28, 2873322917), (103, 781097492), (206, 390548746), (412, 195274373), (721, 111585356), (1442, 55792678), (2437, 33013148), (2884, 27896339), (4874, 16506574), (9748, 8253287), (11447, 7028308), (17059, 4716164), (22894, 3514154), (34118, 2358082), (45788, 1757077), (68236, 1179041), (80129, 1004044), (160258, 502022), (251011, 320516)]