68876521728

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{12811853}}^1$

素因数の和:12811879

約数の個数: 72

約数和(自身を含む): 209499436608

約数和(自身を除く): 140622914880

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, 12811853, 25623706, 38435559, 51247412, 76871118, 89682971, 102494824, 153742236, 179365942, 204989648, 269048913, 307484472, 358731884, 409979296, 538097826, 614968944, 717463768, 819958592, 1076195652, 1229937888, 1434927536, 1639917184, 2152391304, 2459875776, 2869855072, 3279834368, 4304782608, 4919751552, 5739710144, 8609565216, 9839503104, 11479420288, 17219130432, 22958840576, 34438260864, 68876521728]

約数ペア:

[(1, 68876521728), (2, 34438260864), (3, 22958840576), (4, 17219130432), (6, 11479420288), (7, 9839503104), (8, 8609565216), (12, 5739710144), (14, 4919751552), (16, 4304782608), (21, 3279834368), (24, 2869855072), (28, 2459875776), (32, 2152391304), (42, 1639917184), (48, 1434927536), (56, 1229937888), (64, 1076195652), (84, 819958592), (96, 717463768), (112, 614968944), (128, 538097826), (168, 409979296), (192, 358731884), (224, 307484472), (256, 269048913), (336, 204989648), (384, 179365942), (448, 153742236), (672, 102494824), (768, 89682971), (896, 76871118), (1344, 51247412), (1792, 38435559), (2688, 25623706), (5376, 12811853)]