80082856

素因数分解:

$2^3\times 7^2\times {\mathrm{43}}^1\times {\mathrm{4751}}^1$

素因数の和:4814

約数の個数: 48

約数和(自身を含む): 178770240

約数和(自身を除く): 98687384

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 49, 56, 86, 98, 172, 196, 301, 344, 392, 602, 1204, 2107, 2408, 4214, 4751, 8428, 9502, 16856, 19004, 33257, 38008, 66514, 133028, 204293, 232799, 266056, 408586, 465598, 817172, 931196, 1430051, 1634344, 1862392, 2860102, 5720204, 10010357, 11440408, 20020714, 40041428, 80082856]

約数ペア:

[(1, 80082856), (2, 40041428), (4, 20020714), (7, 11440408), (8, 10010357), (14, 5720204), (28, 2860102), (43, 1862392), (49, 1634344), (56, 1430051), (86, 931196), (98, 817172), (172, 465598), (196, 408586), (301, 266056), (344, 232799), (392, 204293), (602, 133028), (1204, 66514), (2107, 38008), (2408, 33257), (4214, 19004), (4751, 16856), (8428, 9502)]