171741708

素因数分解:

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

素因数の和:1749

約数の個数: 72

約数和(自身を含む): 454614160

約数和(自身を除く): 282872452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 109, 162, 218, 243, 324, 327, 436, 486, 654, 972, 981, 1308, 1621, 1962, 2943, 3242, 3924, 4863, 5886, 6484, 8829, 9726, 11772, 14589, 17658, 19452, 26487, 29178, 35316, 43767, 52974, 58356, 87534, 105948, 131301, 175068, 176689, 262602, 353378, 393903, 525204, 530067, 706756, 787806, 1060134, 1575612, 1590201, 2120268, 3180402, 4770603, 6360804, 9541206, 14311809, 19082412, 28623618, 42935427, 57247236, 85870854, 171741708]

約数ペア:

[(1, 171741708), (2, 85870854), (3, 57247236), (4, 42935427), (6, 28623618), (9, 19082412), (12, 14311809), (18, 9541206), (27, 6360804), (36, 4770603), (54, 3180402), (81, 2120268), (108, 1590201), (109, 1575612), (162, 1060134), (218, 787806), (243, 706756), (324, 530067), (327, 525204), (436, 393903), (486, 353378), (654, 262602), (972, 176689), (981, 175068), (1308, 131301), (1621, 105948), (1962, 87534), (2943, 58356), (3242, 52974), (3924, 43767), (4863, 35316), (5886, 29178), (6484, 26487), (8829, 19452), (9726, 17658), (11772, 14589)]