71339544

素因数分解:

$2^3\times 3^2\times {\mathrm{157}}^1\times {\mathrm{6311}}^1$

素因数の和:6480

約数の個数: 48

約数和(自身を含む): 194472720

約数和(自身を除く): 123133176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2826, 3768, 5652, 6311, 11304, 12622, 18933, 25244, 37866, 50488, 56799, 75732, 113598, 151464, 227196, 454392, 990827, 1981654, 2972481, 3963308, 5944962, 7926616, 8917443, 11889924, 17834886, 23779848, 35669772, 71339544]

約数ペア:

[(1, 71339544), (2, 35669772), (3, 23779848), (4, 17834886), (6, 11889924), (8, 8917443), (9, 7926616), (12, 5944962), (18, 3963308), (24, 2972481), (36, 1981654), (72, 990827), (157, 454392), (314, 227196), (471, 151464), (628, 113598), (942, 75732), (1256, 56799), (1413, 50488), (1884, 37866), (2826, 25244), (3768, 18933), (5652, 12622), (6311, 11304)]