80990496

素因数分解:

$2^5\times 3^3\times {\mathrm{93739}}^1$

素因数の和:93758

約数の個数: 48

約数和(自身を含む): 236224800

約数和(自身を除く): 155234304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 93739, 187478, 281217, 374956, 562434, 749912, 843651, 1124868, 1499824, 1687302, 2249736, 2530953, 2999648, 3374604, 4499472, 5061906, 6749208, 8998944, 10123812, 13498416, 20247624, 26996832, 40495248, 80990496]

約数ペア:

[(1, 80990496), (2, 40495248), (3, 26996832), (4, 20247624), (6, 13498416), (8, 10123812), (9, 8998944), (12, 6749208), (16, 5061906), (18, 4499472), (24, 3374604), (27, 2999648), (32, 2530953), (36, 2249736), (48, 1687302), (54, 1499824), (72, 1124868), (96, 843651), (108, 749912), (144, 562434), (216, 374956), (288, 281217), (432, 187478), (864, 93739)]