66936576

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{12451}}^1$

素因数の和:12477

約数の個数: 72

約数和(自身を含む): 203615104

約数和(自身を除く): 136678528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 12451, 24902, 37353, 49804, 74706, 87157, 99608, 149412, 174314, 199216, 261471, 298824, 348628, 398432, 522942, 597648, 697256, 796864, 1045884, 1195296, 1394512, 1593728, 2091768, 2390592, 2789024, 3187456, 4183536, 4781184, 5578048, 8367072, 9562368, 11156096, 16734144, 22312192, 33468288, 66936576]

約数ペア:

[(1, 66936576), (2, 33468288), (3, 22312192), (4, 16734144), (6, 11156096), (7, 9562368), (8, 8367072), (12, 5578048), (14, 4781184), (16, 4183536), (21, 3187456), (24, 2789024), (28, 2390592), (32, 2091768), (42, 1593728), (48, 1394512), (56, 1195296), (64, 1045884), (84, 796864), (96, 697256), (112, 597648), (128, 522942), (168, 398432), (192, 348628), (224, 298824), (256, 261471), (336, 199216), (384, 174314), (448, 149412), (672, 99608), (768, 87157), (896, 74706), (1344, 49804), (1792, 37353), (2688, 24902), (5376, 12451)]