86190204

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{857}}^1$

素因数の和:927

約数の個数: 72

約数和(自身を含む): 221261040

約数和(自身を除く): 135070836

約数列:

[1, 2, 3, 4, 6, 12, 17, 29, 34, 51, 58, 68, 87, 102, 116, 174, 204, 289, 348, 493, 578, 857, 867, 986, 1156, 1479, 1714, 1734, 1972, 2571, 2958, 3428, 3468, 5142, 5916, 8381, 10284, 14569, 16762, 24853, 25143, 29138, 33524, 43707, 49706, 50286, 58276, 74559, 87414, 99412, 100572, 149118, 174828, 247673, 298236, 422501, 495346, 743019, 845002, 990692, 1267503, 1486038, 1690004, 2535006, 2972076, 5070012, 7182517, 14365034, 21547551, 28730068, 43095102, 86190204]

約数ペア:

[(1, 86190204), (2, 43095102), (3, 28730068), (4, 21547551), (6, 14365034), (12, 7182517), (17, 5070012), (29, 2972076), (34, 2535006), (51, 1690004), (58, 1486038), (68, 1267503), (87, 990692), (102, 845002), (116, 743019), (174, 495346), (204, 422501), (289, 298236), (348, 247673), (493, 174828), (578, 149118), (857, 100572), (867, 99412), (986, 87414), (1156, 74559), (1479, 58276), (1714, 50286), (1734, 49706), (1972, 43707), (2571, 33524), (2958, 29138), (3428, 25143), (3468, 24853), (5142, 16762), (5916, 14569), (8381, 10284)]