77538976

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1523}}^1$

素因数の和:1613

約数の個数: 48

約数和(自身を含む): 160532064

約数和(自身を除く): 82993088

約数列:

[1, 2, 4, 8, 16, 32, 37, 43, 74, 86, 148, 172, 296, 344, 592, 688, 1184, 1376, 1523, 1591, 3046, 3182, 6092, 6364, 12184, 12728, 24368, 25456, 48736, 50912, 56351, 65489, 112702, 130978, 225404, 261956, 450808, 523912, 901616, 1047824, 1803232, 2095648, 2423093, 4846186, 9692372, 19384744, 38769488, 77538976]

約数ペア:

[(1, 77538976), (2, 38769488), (4, 19384744), (8, 9692372), (16, 4846186), (32, 2423093), (37, 2095648), (43, 1803232), (74, 1047824), (86, 901616), (148, 523912), (172, 450808), (296, 261956), (344, 225404), (592, 130978), (688, 112702), (1184, 65489), (1376, 56351), (1523, 50912), (1591, 48736), (3046, 25456), (3182, 24368), (6092, 12728), (6364, 12184)]