84435456

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{7853}}^1$

素因数の和:7881

約数の個数: 80

約数和(自身を含む): 257108544

約数和(自身を除く): 172673088

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, 512, 672, 768, 896, 1344, 1536, 1792, 2688, 3584, 5376, 7853, 10752, 15706, 23559, 31412, 47118, 54971, 62824, 94236, 109942, 125648, 164913, 188472, 219884, 251296, 329826, 376944, 439768, 502592, 659652, 753888, 879536, 1005184, 1319304, 1507776, 1759072, 2010368, 2638608, 3015552, 3518144, 4020736, 5277216, 6031104, 7036288, 10554432, 12062208, 14072576, 21108864, 28145152, 42217728, 84435456]

約数ペア:

[(1, 84435456), (2, 42217728), (3, 28145152), (4, 21108864), (6, 14072576), (7, 12062208), (8, 10554432), (12, 7036288), (14, 6031104), (16, 5277216), (21, 4020736), (24, 3518144), (28, 3015552), (32, 2638608), (42, 2010368), (48, 1759072), (56, 1507776), (64, 1319304), (84, 1005184), (96, 879536), (112, 753888), (128, 659652), (168, 502592), (192, 439768), (224, 376944), (256, 329826), (336, 251296), (384, 219884), (448, 188472), (512, 164913), (672, 125648), (768, 109942), (896, 94236), (1344, 62824), (1536, 54971), (1792, 47118), (2688, 31412), (3584, 23559), (5376, 15706), (7853, 10752)]