43399728

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^2\times {\mathrm{163}}^1$

素因数の和:263

約数の個数: 90

約数和(自身を含む): 125112156

約数和(自身を除く): 81712428

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 163, 172, 258, 326, 344, 387, 489, 516, 652, 688, 774, 978, 1032, 1304, 1467, 1548, 1849, 1956, 2064, 2608, 2934, 3096, 3698, 3912, 5547, 5868, 6192, 7009, 7396, 7824, 11094, 11736, 14018, 14792, 16641, 21027, 22188, 23472, 28036, 29584, 33282, 42054, 44376, 56072, 63081, 66564, 84108, 88752, 112144, 126162, 133128, 168216, 252324, 266256, 301387, 336432, 504648, 602774, 904161, 1009296, 1205548, 1808322, 2411096, 2712483, 3616644, 4822192, 5424966, 7233288, 10849932, 14466576, 21699864, 43399728]

約数ペア:

[(1, 43399728), (2, 21699864), (3, 14466576), (4, 10849932), (6, 7233288), (8, 5424966), (9, 4822192), (12, 3616644), (16, 2712483), (18, 2411096), (24, 1808322), (36, 1205548), (43, 1009296), (48, 904161), (72, 602774), (86, 504648), (129, 336432), (144, 301387), (163, 266256), (172, 252324), (258, 168216), (326, 133128), (344, 126162), (387, 112144), (489, 88752), (516, 84108), (652, 66564), (688, 63081), (774, 56072), (978, 44376), (1032, 42054), (1304, 33282), (1467, 29584), (1548, 28036), (1849, 23472), (1956, 22188), (2064, 21027), (2608, 16641), (2934, 14792), (3096, 14018), (3698, 11736), (3912, 11094), (5547, 7824), (5868, 7396), (6192, 7009)]