80780546

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{14177}}^1$

素因数の和:14234

約数の個数: 32

約数和(自身を含む): 155164032

約数和(自身を除く): 74383486

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 154, 259, 407, 518, 814, 2849, 5698, 14177, 28354, 99239, 155947, 198478, 311894, 524549, 1049098, 1091629, 2183258, 3671843, 5770039, 7343686, 11540078, 40390273, 80780546]

約数ペア:

[(1, 80780546), (2, 40390273), (7, 11540078), (11, 7343686), (14, 5770039), (22, 3671843), (37, 2183258), (74, 1091629), (77, 1049098), (154, 524549), (259, 311894), (407, 198478), (518, 155947), (814, 99239), (2849, 28354), (5698, 14177)]