80439264

素因数分解:

$2^5\times 3^3\times {\mathrm{157}}^1\times {\mathrm{593}}^1$

素因数の和:769

約数の個数: 96

約数和(自身を含む): 236507040

約数和(自身を除く): 156067776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 157, 216, 288, 314, 432, 471, 593, 628, 864, 942, 1186, 1256, 1413, 1779, 1884, 2372, 2512, 2826, 3558, 3768, 4239, 4744, 5024, 5337, 5652, 7116, 7536, 8478, 9488, 10674, 11304, 14232, 15072, 16011, 16956, 18976, 21348, 22608, 28464, 32022, 33912, 42696, 45216, 56928, 64044, 67824, 85392, 93101, 128088, 135648, 170784, 186202, 256176, 279303, 372404, 512352, 558606, 744808, 837909, 1117212, 1489616, 1675818, 2234424, 2513727, 2979232, 3351636, 4468848, 5027454, 6703272, 8937696, 10054908, 13406544, 20109816, 26813088, 40219632, 80439264]

約数ペア:

[(1, 80439264), (2, 40219632), (3, 26813088), (4, 20109816), (6, 13406544), (8, 10054908), (9, 8937696), (12, 6703272), (16, 5027454), (18, 4468848), (24, 3351636), (27, 2979232), (32, 2513727), (36, 2234424), (48, 1675818), (54, 1489616), (72, 1117212), (96, 837909), (108, 744808), (144, 558606), (157, 512352), (216, 372404), (288, 279303), (314, 256176), (432, 186202), (471, 170784), (593, 135648), (628, 128088), (864, 93101), (942, 85392), (1186, 67824), (1256, 64044), (1413, 56928), (1779, 45216), (1884, 42696), (2372, 33912), (2512, 32022), (2826, 28464), (3558, 22608), (3768, 21348), (4239, 18976), (4744, 16956), (5024, 16011), (5337, 15072), (5652, 14232), (7116, 11304), (7536, 10674), (8478, 9488)]