25560576

素因数分解:

$2^9\times 3^3\times {\mathrm{43}}^2$

素因数の和:113

約数の個数: 120

約数和(自身を含む): 77461560

約数和(自身を除く): 51900984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 64, 72, 86, 96, 108, 128, 129, 144, 172, 192, 216, 256, 258, 288, 344, 384, 387, 432, 512, 516, 576, 688, 768, 774, 864, 1032, 1152, 1161, 1376, 1536, 1548, 1728, 1849, 2064, 2304, 2322, 2752, 3096, 3456, 3698, 4128, 4608, 4644, 5504, 5547, 6192, 6912, 7396, 8256, 9288, 11008, 11094, 12384, 13824, 14792, 16512, 16641, 18576, 22016, 22188, 24768, 29584, 33024, 33282, 37152, 44376, 49536, 49923, 59168, 66048, 66564, 74304, 88752, 99072, 99846, 118336, 133128, 148608, 177504, 198144, 199692, 236672, 266256, 297216, 355008, 399384, 473344, 532512, 594432, 710016, 798768, 946688, 1065024, 1420032, 1597536, 2130048, 2840064, 3195072, 4260096, 6390144, 8520192, 12780288, 25560576]

約数ペア:

[(1, 25560576), (2, 12780288), (3, 8520192), (4, 6390144), (6, 4260096), (8, 3195072), (9, 2840064), (12, 2130048), (16, 1597536), (18, 1420032), (24, 1065024), (27, 946688), (32, 798768), (36, 710016), (43, 594432), (48, 532512), (54, 473344), (64, 399384), (72, 355008), (86, 297216), (96, 266256), (108, 236672), (128, 199692), (129, 198144), (144, 177504), (172, 148608), (192, 133128), (216, 118336), (256, 99846), (258, 99072), (288, 88752), (344, 74304), (384, 66564), (387, 66048), (432, 59168), (512, 49923), (516, 49536), (576, 44376), (688, 37152), (768, 33282), (774, 33024), (864, 29584), (1032, 24768), (1152, 22188), (1161, 22016), (1376, 18576), (1536, 16641), (1548, 16512), (1728, 14792), (1849, 13824), (2064, 12384), (2304, 11094), (2322, 11008), (2752, 9288), (3096, 8256), (3456, 7396), (3698, 6912), (4128, 6192), (4608, 5547), (4644, 5504)]