87493446

素因数分解:

$2^1\times 3^4\times {\mathrm{487}}^1\times {\mathrm{1109}}^1$

素因数の和:1610

約数の個数: 40

約数和(自身を含む): 196629840

約数和(自身を除く): 109136394

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 487, 974, 1109, 1461, 2218, 2922, 3327, 4383, 6654, 8766, 9981, 13149, 19962, 26298, 29943, 39447, 59886, 78894, 89829, 179658, 540083, 1080166, 1620249, 3240498, 4860747, 9721494, 14582241, 29164482, 43746723, 87493446]

約数ペア:

[(1, 87493446), (2, 43746723), (3, 29164482), (6, 14582241), (9, 9721494), (18, 4860747), (27, 3240498), (54, 1620249), (81, 1080166), (162, 540083), (487, 179658), (974, 89829), (1109, 78894), (1461, 59886), (2218, 39447), (2922, 29943), (3327, 26298), (4383, 19962), (6654, 13149), (8766, 9981)]