172553268

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{2963}}^1$

素因数の和:3204

約数の個数: 48

約数和(自身を含む): 422263296

約数和(自身を除く): 249710028

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 211, 276, 422, 633, 844, 1266, 2532, 2963, 4853, 5926, 8889, 9706, 11852, 14559, 17778, 19412, 29118, 35556, 58236, 68149, 136298, 204447, 272596, 408894, 625193, 817788, 1250386, 1875579, 2500772, 3751158, 7502316, 14379439, 28758878, 43138317, 57517756, 86276634, 172553268]

約数ペア:

[(1, 172553268), (2, 86276634), (3, 57517756), (4, 43138317), (6, 28758878), (12, 14379439), (23, 7502316), (46, 3751158), (69, 2500772), (92, 1875579), (138, 1250386), (211, 817788), (276, 625193), (422, 408894), (633, 272596), (844, 204447), (1266, 136298), (2532, 68149), (2963, 58236), (4853, 35556), (5926, 29118), (8889, 19412), (9706, 17778), (11852, 14559)]