77779872

素因数分解:

$2^5\times 3^3\times {\mathrm{90023}}^1$

素因数の和:90042

約数の個数: 48

約数和(自身を含む): 226860480

約数和(自身を除く): 149080608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 90023, 180046, 270069, 360092, 540138, 720184, 810207, 1080276, 1440368, 1620414, 2160552, 2430621, 2880736, 3240828, 4321104, 4861242, 6481656, 8642208, 9722484, 12963312, 19444968, 25926624, 38889936, 77779872]

約数ペア:

[(1, 77779872), (2, 38889936), (3, 25926624), (4, 19444968), (6, 12963312), (8, 9722484), (9, 8642208), (12, 6481656), (16, 4861242), (18, 4321104), (24, 3240828), (27, 2880736), (32, 2430621), (36, 2160552), (48, 1620414), (54, 1440368), (72, 1080276), (96, 810207), (108, 720184), (144, 540138), (216, 360092), (288, 270069), (432, 180046), (864, 90023)]