80526272

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1009}}^1$

素因数の和:1093

約数の個数: 56

約数和(自身を含む): 169316400

約数和(自身を除く): 88790128

約数列:

[1, 2, 4, 8, 16, 29, 32, 43, 58, 64, 86, 116, 172, 232, 344, 464, 688, 928, 1009, 1247, 1376, 1856, 2018, 2494, 2752, 4036, 4988, 8072, 9976, 16144, 19952, 29261, 32288, 39904, 43387, 58522, 64576, 79808, 86774, 117044, 173548, 234088, 347096, 468176, 694192, 936352, 1258223, 1388384, 1872704, 2516446, 2776768, 5032892, 10065784, 20131568, 40263136, 80526272]

約数ペア:

[(1, 80526272), (2, 40263136), (4, 20131568), (8, 10065784), (16, 5032892), (29, 2776768), (32, 2516446), (43, 1872704), (58, 1388384), (64, 1258223), (86, 936352), (116, 694192), (172, 468176), (232, 347096), (344, 234088), (464, 173548), (688, 117044), (928, 86774), (1009, 79808), (1247, 64576), (1376, 58522), (1856, 43387), (2018, 39904), (2494, 32288), (2752, 29261), (4036, 19952), (4988, 16144), (8072, 9976)]