68756616

素因数分解:

$2^3\times 3^2\times {\mathrm{263}}^1\times {\mathrm{3631}}^1$

素因数の和:3906

約数の個数: 48

約数和(自身を含む): 186975360

約数和(自身を除く): 118218744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 263, 526, 789, 1052, 1578, 2104, 2367, 3156, 3631, 4734, 6312, 7262, 9468, 10893, 14524, 18936, 21786, 29048, 32679, 43572, 65358, 87144, 130716, 261432, 954953, 1909906, 2864859, 3819812, 5729718, 7639624, 8594577, 11459436, 17189154, 22918872, 34378308, 68756616]

約数ペア:

[(1, 68756616), (2, 34378308), (3, 22918872), (4, 17189154), (6, 11459436), (8, 8594577), (9, 7639624), (12, 5729718), (18, 3819812), (24, 2864859), (36, 1909906), (72, 954953), (263, 261432), (526, 130716), (789, 87144), (1052, 65358), (1578, 43572), (2104, 32679), (2367, 29048), (3156, 21786), (3631, 18936), (4734, 14524), (6312, 10893), (7262, 9468)]