64544148

素因数分解:

$2^2\times 3^3\times {\mathrm{251}}^1\times {\mathrm{2381}}^1$

素因数の和:2645

約数の個数: 48

約数和(自身を含む): 168073920

約数和(自身を除く): 103529772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 251, 502, 753, 1004, 1506, 2259, 2381, 3012, 4518, 4762, 6777, 7143, 9036, 9524, 13554, 14286, 21429, 27108, 28572, 42858, 64287, 85716, 128574, 257148, 597631, 1195262, 1792893, 2390524, 3585786, 5378679, 7171572, 10757358, 16136037, 21514716, 32272074, 64544148]

約数ペア:

[(1, 64544148), (2, 32272074), (3, 21514716), (4, 16136037), (6, 10757358), (9, 7171572), (12, 5378679), (18, 3585786), (27, 2390524), (36, 1792893), (54, 1195262), (108, 597631), (251, 257148), (502, 128574), (753, 85716), (1004, 64287), (1506, 42858), (2259, 28572), (2381, 27108), (3012, 21429), (4518, 14286), (4762, 13554), (6777, 9524), (7143, 9036)]