172970094

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{90371}}^1$

素因数の和:90416

約数の個数: 32

約数和(自身を含む): 390407040

約数和(自身を除く): 217436946

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 174, 319, 638, 957, 1914, 90371, 180742, 271113, 542226, 994081, 1988162, 2620759, 2982243, 5241518, 5964486, 7862277, 15724554, 28828349, 57656698, 86485047, 172970094]

約数ペア:

[(1, 172970094), (2, 86485047), (3, 57656698), (6, 28828349), (11, 15724554), (22, 7862277), (29, 5964486), (33, 5241518), (58, 2982243), (66, 2620759), (87, 1988162), (174, 994081), (319, 542226), (638, 271113), (957, 180742), (1914, 90371)]