85471428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{6481}}^1$

素因数の和:6652

約数の個数: 48

約数和(自身を含む): 229410944

約数和(自身を除く): 143939516

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 157, 314, 471, 628, 942, 1099, 1884, 2198, 3297, 4396, 6481, 6594, 12962, 13188, 19443, 25924, 38886, 45367, 77772, 90734, 136101, 181468, 272202, 544404, 1017517, 2035034, 3052551, 4070068, 6105102, 7122619, 12210204, 14245238, 21367857, 28490476, 42735714, 85471428]

約数ペア:

[(1, 85471428), (2, 42735714), (3, 28490476), (4, 21367857), (6, 14245238), (7, 12210204), (12, 7122619), (14, 6105102), (21, 4070068), (28, 3052551), (42, 2035034), (84, 1017517), (157, 544404), (314, 272202), (471, 181468), (628, 136101), (942, 90734), (1099, 77772), (1884, 45367), (2198, 38886), (3297, 25924), (4396, 19443), (6481, 13188), (6594, 12962)]