90049568

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{9349}}^1$

素因数の和:9409

約数の個数: 48

約数和(自身を含む): 207345600

約数和(自身を除く): 117296032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 86, 112, 172, 224, 301, 344, 602, 688, 1204, 1376, 2408, 4816, 9349, 9632, 18698, 37396, 65443, 74792, 130886, 149584, 261772, 299168, 402007, 523544, 804014, 1047088, 1608028, 2094176, 2814049, 3216056, 5628098, 6432112, 11256196, 12864224, 22512392, 45024784, 90049568]

約数ペア:

[(1, 90049568), (2, 45024784), (4, 22512392), (7, 12864224), (8, 11256196), (14, 6432112), (16, 5628098), (28, 3216056), (32, 2814049), (43, 2094176), (56, 1608028), (86, 1047088), (112, 804014), (172, 523544), (224, 402007), (301, 299168), (344, 261772), (602, 149584), (688, 130886), (1204, 74792), (1376, 65443), (2408, 37396), (4816, 18698), (9349, 9632)]