27145728

素因数分解:

$2^9\times 3^2\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:204

約数の個数: 120

約数和(自身を含む): 80751528

約数和(自身を除く): 53605800

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 64, 72, 86, 96, 128, 129, 137, 144, 172, 192, 256, 258, 274, 288, 344, 384, 387, 411, 512, 516, 548, 576, 688, 768, 774, 822, 1032, 1096, 1152, 1233, 1376, 1536, 1548, 1644, 2064, 2192, 2304, 2466, 2752, 3096, 3288, 4128, 4384, 4608, 4932, 5504, 5891, 6192, 6576, 8256, 8768, 9864, 11008, 11782, 12384, 13152, 16512, 17536, 17673, 19728, 22016, 23564, 24768, 26304, 33024, 35072, 35346, 39456, 47128, 49536, 52608, 53019, 66048, 70144, 70692, 78912, 94256, 99072, 105216, 106038, 141384, 157824, 188512, 198144, 210432, 212076, 282768, 315648, 377024, 424152, 565536, 631296, 754048, 848304, 1131072, 1508096, 1696608, 2262144, 3016192, 3393216, 4524288, 6786432, 9048576, 13572864, 27145728]

約数ペア:

[(1, 27145728), (2, 13572864), (3, 9048576), (4, 6786432), (6, 4524288), (8, 3393216), (9, 3016192), (12, 2262144), (16, 1696608), (18, 1508096), (24, 1131072), (32, 848304), (36, 754048), (43, 631296), (48, 565536), (64, 424152), (72, 377024), (86, 315648), (96, 282768), (128, 212076), (129, 210432), (137, 198144), (144, 188512), (172, 157824), (192, 141384), (256, 106038), (258, 105216), (274, 99072), (288, 94256), (344, 78912), (384, 70692), (387, 70144), (411, 66048), (512, 53019), (516, 52608), (548, 49536), (576, 47128), (688, 39456), (768, 35346), (774, 35072), (822, 33024), (1032, 26304), (1096, 24768), (1152, 23564), (1233, 22016), (1376, 19728), (1536, 17673), (1548, 17536), (1644, 16512), (2064, 13152), (2192, 12384), (2304, 11782), (2466, 11008), (2752, 9864), (3096, 8768), (3288, 8256), (4128, 6576), (4384, 6192), (4608, 5891), (4932, 5504)]