85870854

素因数分解:

$2^1\times 3^5\times {\mathrm{109}}^1\times {\mathrm{1621}}^1$

素因数の和:1747

約数の個数: 48

約数和(自身を含む): 194834640

約数和(自身を除く): 108963786

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 109, 162, 218, 243, 327, 486, 654, 981, 1621, 1962, 2943, 3242, 4863, 5886, 8829, 9726, 14589, 17658, 26487, 29178, 43767, 52974, 87534, 131301, 176689, 262602, 353378, 393903, 530067, 787806, 1060134, 1590201, 3180402, 4770603, 9541206, 14311809, 28623618, 42935427, 85870854]

約数ペア:

[(1, 85870854), (2, 42935427), (3, 28623618), (6, 14311809), (9, 9541206), (18, 4770603), (27, 3180402), (54, 1590201), (81, 1060134), (109, 787806), (162, 530067), (218, 393903), (243, 353378), (327, 262602), (486, 176689), (654, 131301), (981, 87534), (1621, 52974), (1962, 43767), (2943, 29178), (3242, 26487), (4863, 17658), (5886, 14589), (8829, 9726)]