84678528

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{20047}}^1$

素因数の和:20075

約数の個数: 64

約数和(自身を含む): 245387520

約数和(自身を除く): 160708992

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 264, 352, 384, 528, 704, 1056, 1408, 2112, 4224, 20047, 40094, 60141, 80188, 120282, 160376, 220517, 240564, 320752, 441034, 481128, 641504, 661551, 882068, 962256, 1283008, 1323102, 1764136, 1924512, 2566016, 2646204, 3528272, 3849024, 5292408, 7056544, 7698048, 10584816, 14113088, 21169632, 28226176, 42339264, 84678528]

約数ペア:

[(1, 84678528), (2, 42339264), (3, 28226176), (4, 21169632), (6, 14113088), (8, 10584816), (11, 7698048), (12, 7056544), (16, 5292408), (22, 3849024), (24, 3528272), (32, 2646204), (33, 2566016), (44, 1924512), (48, 1764136), (64, 1323102), (66, 1283008), (88, 962256), (96, 882068), (128, 661551), (132, 641504), (176, 481128), (192, 441034), (264, 320752), (352, 240564), (384, 220517), (528, 160376), (704, 120282), (1056, 80188), (1408, 60141), (2112, 40094), (4224, 20047)]