68218584

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{8287}}^1$

素因数の和:8317

約数の個数: 64

約数和(自身を含む): 198912000

約数和(自身を除く): 130693416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 343, 392, 588, 686, 1029, 1176, 1372, 2058, 2744, 4116, 8232, 8287, 16574, 24861, 33148, 49722, 58009, 66296, 99444, 116018, 174027, 198888, 232036, 348054, 406063, 464072, 696108, 812126, 1218189, 1392216, 1624252, 2436378, 2842441, 3248504, 4872756, 5684882, 8527323, 9745512, 11369764, 17054646, 22739528, 34109292, 68218584]

約数ペア:

[(1, 68218584), (2, 34109292), (3, 22739528), (4, 17054646), (6, 11369764), (7, 9745512), (8, 8527323), (12, 5684882), (14, 4872756), (21, 3248504), (24, 2842441), (28, 2436378), (42, 1624252), (49, 1392216), (56, 1218189), (84, 812126), (98, 696108), (147, 464072), (168, 406063), (196, 348054), (294, 232036), (343, 198888), (392, 174027), (588, 116018), (686, 99444), (1029, 66296), (1176, 58009), (1372, 49722), (2058, 33148), (2744, 24861), (4116, 16574), (8232, 8287)]