87387004

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{283}}^1$

素因数の和:562

約数の個数: 48

約数和(自身を含む): 171763200

約数和(自身を除く): 84376196

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 239, 283, 323, 478, 566, 646, 956, 1132, 1292, 4063, 4541, 4811, 5377, 8126, 9082, 9622, 10754, 16252, 18164, 19244, 21508, 67637, 77197, 91409, 135274, 154394, 182818, 270548, 308788, 365636, 1149829, 1285103, 2299658, 2570206, 4599316, 5140412, 21846751, 43693502, 87387004]

約数ペア:

[(1, 87387004), (2, 43693502), (4, 21846751), (17, 5140412), (19, 4599316), (34, 2570206), (38, 2299658), (68, 1285103), (76, 1149829), (239, 365636), (283, 308788), (323, 270548), (478, 182818), (566, 154394), (646, 135274), (956, 91409), (1132, 77197), (1292, 67637), (4063, 21508), (4541, 19244), (4811, 18164), (5377, 16252), (8126, 10754), (9082, 9622)]