67807488

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{12613}}^1$

素因数の和:12639

約数の個数: 72

約数和(自身を含む): 206264128

約数和(自身を除く): 138456640

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, 12613, 25226, 37839, 50452, 75678, 88291, 100904, 151356, 176582, 201808, 264873, 302712, 353164, 403616, 529746, 605424, 706328, 807232, 1059492, 1210848, 1412656, 1614464, 2118984, 2421696, 2825312, 3228928, 4237968, 4843392, 5650624, 8475936, 9686784, 11301248, 16951872, 22602496, 33903744, 67807488]

約数ペア:

[(1, 67807488), (2, 33903744), (3, 22602496), (4, 16951872), (6, 11301248), (7, 9686784), (8, 8475936), (12, 5650624), (14, 4843392), (16, 4237968), (21, 3228928), (24, 2825312), (28, 2421696), (32, 2118984), (42, 1614464), (48, 1412656), (56, 1210848), (64, 1059492), (84, 807232), (96, 706328), (112, 605424), (128, 529746), (168, 403616), (192, 353164), (224, 302712), (256, 264873), (336, 201808), (384, 176582), (448, 151356), (672, 100904), (768, 88291), (896, 75678), (1344, 50452), (1792, 37839), (2688, 25226), (5376, 12613)]