86687784

素因数分解:

$2^3\times 3^2\times {\mathrm{673}}^1\times {\mathrm{1789}}^1$

素因数の和:2474

約数の個数: 48

約数和(自身を含む): 235259700

約数和(自身を除く): 148571916

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 673, 1346, 1789, 2019, 2692, 3578, 4038, 5367, 5384, 6057, 7156, 8076, 10734, 12114, 14312, 16101, 16152, 21468, 24228, 32202, 42936, 48456, 64404, 128808, 1203997, 2407994, 3611991, 4815988, 7223982, 9631976, 10835973, 14447964, 21671946, 28895928, 43343892, 86687784]

約数ペア:

[(1, 86687784), (2, 43343892), (3, 28895928), (4, 21671946), (6, 14447964), (8, 10835973), (9, 9631976), (12, 7223982), (18, 4815988), (24, 3611991), (36, 2407994), (72, 1203997), (673, 128808), (1346, 64404), (1789, 48456), (2019, 42936), (2692, 32202), (3578, 24228), (4038, 21468), (5367, 16152), (5384, 16101), (6057, 14312), (7156, 12114), (8076, 10734)]