27803136

素因数分解:

$2^9\times 3^1\times {\mathrm{23}}^1\times {\mathrm{787}}^1$

素因数の和:831

約数の個数: 80

約数和(自身を含む): 77387904

約数和(自身を除く): 49584768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 368, 384, 512, 552, 736, 768, 787, 1104, 1472, 1536, 1574, 2208, 2361, 2944, 3148, 4416, 4722, 5888, 6296, 8832, 9444, 11776, 12592, 17664, 18101, 18888, 25184, 35328, 36202, 37776, 50368, 54303, 72404, 75552, 100736, 108606, 144808, 151104, 201472, 217212, 289616, 302208, 402944, 434424, 579232, 604416, 868848, 1158464, 1208832, 1737696, 2316928, 3475392, 4633856, 6950784, 9267712, 13901568, 27803136]

約数ペア:

[(1, 27803136), (2, 13901568), (3, 9267712), (4, 6950784), (6, 4633856), (8, 3475392), (12, 2316928), (16, 1737696), (23, 1208832), (24, 1158464), (32, 868848), (46, 604416), (48, 579232), (64, 434424), (69, 402944), (92, 302208), (96, 289616), (128, 217212), (138, 201472), (184, 151104), (192, 144808), (256, 108606), (276, 100736), (368, 75552), (384, 72404), (512, 54303), (552, 50368), (736, 37776), (768, 36202), (787, 35328), (1104, 25184), (1472, 18888), (1536, 18101), (1574, 17664), (2208, 12592), (2361, 11776), (2944, 9444), (3148, 8832), (4416, 6296), (4722, 5888)]