87381234

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{55799}}^1$

素因数の和:55839

約数の個数: 32

約数和(自身を含む): 200880000

約数和(自身を除く): 113498766

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 522, 783, 1566, 55799, 111598, 167397, 334794, 502191, 1004382, 1506573, 1618171, 3013146, 3236342, 4854513, 9709026, 14563539, 29127078, 43690617, 87381234]

約数ペア:

[(1, 87381234), (2, 43690617), (3, 29127078), (6, 14563539), (9, 9709026), (18, 4854513), (27, 3236342), (29, 3013146), (54, 1618171), (58, 1506573), (87, 1004382), (174, 502191), (261, 334794), (522, 167397), (783, 111598), (1566, 55799)]