68273748

素因数分解:

$2^2\times 3^2\times {\mathrm{263}}^1\times {\mathrm{7211}}^1$

素因数の和:7484

約数の個数: 36

約数和(自身を含む): 173261088

約数和(自身を除く): 104987340

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 263, 526, 789, 1052, 1578, 2367, 3156, 4734, 7211, 9468, 14422, 21633, 28844, 43266, 64899, 86532, 129798, 259596, 1896493, 3792986, 5689479, 7585972, 11378958, 17068437, 22757916, 34136874, 68273748]

約数ペア:

[(1, 68273748), (2, 34136874), (3, 22757916), (4, 17068437), (6, 11378958), (9, 7585972), (12, 5689479), (18, 3792986), (36, 1896493), (263, 259596), (526, 129798), (789, 86532), (1052, 64899), (1578, 43266), (2367, 28844), (3156, 21633), (4734, 14422), (7211, 9468)]