72730368

素因数分解:

$2^8\times 3^2\times {\mathrm{31567}}^1$

素因数の和:31589

約数の個数: 54

約数和(自身を含む): 209706224

約数和(自身を除く): 136975856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 31567, 63134, 94701, 126268, 189402, 252536, 284103, 378804, 505072, 568206, 757608, 1010144, 1136412, 1515216, 2020288, 2272824, 3030432, 4040576, 4545648, 6060864, 8081152, 9091296, 12121728, 18182592, 24243456, 36365184, 72730368]

約数ペア:

[(1, 72730368), (2, 36365184), (3, 24243456), (4, 18182592), (6, 12121728), (8, 9091296), (9, 8081152), (12, 6060864), (16, 4545648), (18, 4040576), (24, 3030432), (32, 2272824), (36, 2020288), (48, 1515216), (64, 1136412), (72, 1010144), (96, 757608), (128, 568206), (144, 505072), (192, 378804), (256, 284103), (288, 252536), (384, 189402), (576, 126268), (768, 94701), (1152, 63134), (2304, 31567)]