80995008

素因数分解:

$2^6\times 3^1\times {\mathrm{41}}^1\times {\mathrm{10289}}^1$

素因数の和:10345

約数の個数: 56

約数和(自身を含む): 219547440

約数和(自身を除く): 138552432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 164, 192, 246, 328, 492, 656, 984, 1312, 1968, 2624, 3936, 7872, 10289, 20578, 30867, 41156, 61734, 82312, 123468, 164624, 246936, 329248, 421849, 493872, 658496, 843698, 987744, 1265547, 1687396, 1975488, 2531094, 3374792, 5062188, 6749584, 10124376, 13499168, 20248752, 26998336, 40497504, 80995008]

約数ペア:

[(1, 80995008), (2, 40497504), (3, 26998336), (4, 20248752), (6, 13499168), (8, 10124376), (12, 6749584), (16, 5062188), (24, 3374792), (32, 2531094), (41, 1975488), (48, 1687396), (64, 1265547), (82, 987744), (96, 843698), (123, 658496), (164, 493872), (192, 421849), (246, 329248), (328, 246936), (492, 164624), (656, 123468), (984, 82312), (1312, 61734), (1968, 41156), (2624, 30867), (3936, 20578), (7872, 10289)]