85117003888

素因数分解:

$2^4\times 7^2\times {\mathrm{431}}^1\times {\mathrm{251897}}^1$

素因数の和:252350

約数の個数: 60

約数和(自身を含む): 192284826912

約数和(自身を除く): 107167823024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 431, 784, 862, 1724, 3017, 3448, 6034, 6896, 12068, 21119, 24136, 42238, 48272, 84476, 168952, 251897, 337904, 503794, 1007588, 1763279, 2015176, 3526558, 4030352, 7053116, 12342953, 14106232, 24685906, 28212464, 49371812, 98743624, 108567607, 197487248, 217135214, 434270428, 759973249, 868540856, 1519946498, 1737081712, 3039892996, 5319812743, 6079785992, 10639625486, 12159571984, 21279250972, 42558501944, 85117003888]

約数ペア:

[(1, 85117003888), (2, 42558501944), (4, 21279250972), (7, 12159571984), (8, 10639625486), (14, 6079785992), (16, 5319812743), (28, 3039892996), (49, 1737081712), (56, 1519946498), (98, 868540856), (112, 759973249), (196, 434270428), (392, 217135214), (431, 197487248), (784, 108567607), (862, 98743624), (1724, 49371812), (3017, 28212464), (3448, 24685906), (6034, 14106232), (6896, 12342953), (12068, 7053116), (21119, 4030352), (24136, 3526558), (42238, 2015176), (48272, 1763279), (84476, 1007588), (168952, 503794), (251897, 337904)]