83749036

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{523}}^1$

素因数の和:603

約数の個数: 72

約数和(自身を含む): 183986880

約数和(自身を除く): 100237844

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 43, 49, 76, 86, 98, 133, 172, 196, 266, 301, 523, 532, 602, 817, 931, 1046, 1204, 1634, 1862, 2092, 2107, 3268, 3661, 3724, 4214, 5719, 7322, 8428, 9937, 11438, 14644, 19874, 22489, 22876, 25627, 39748, 40033, 44978, 51254, 69559, 80066, 89956, 102508, 139118, 157423, 160132, 278236, 314846, 427291, 486913, 629692, 854582, 973826, 1101961, 1709164, 1947652, 2203922, 2991037, 4407844, 5982074, 11964148, 20937259, 41874518, 83749036]

約数ペア:

[(1, 83749036), (2, 41874518), (4, 20937259), (7, 11964148), (14, 5982074), (19, 4407844), (28, 2991037), (38, 2203922), (43, 1947652), (49, 1709164), (76, 1101961), (86, 973826), (98, 854582), (133, 629692), (172, 486913), (196, 427291), (266, 314846), (301, 278236), (523, 160132), (532, 157423), (602, 139118), (817, 102508), (931, 89956), (1046, 80066), (1204, 69559), (1634, 51254), (1862, 44978), (2092, 40033), (2107, 39748), (3268, 25627), (3661, 22876), (3724, 22489), (4214, 19874), (5719, 14644), (7322, 11438), (8428, 9937)]