77199836

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1\times {\mathrm{211}}^1$

素因数の和:474

約数の個数: 48

約数和(自身を含む): 158135040

約数和(自身を除く): 80935204

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 179, 211, 292, 358, 422, 511, 716, 844, 1022, 1253, 1477, 2044, 2506, 2954, 5012, 5908, 13067, 15403, 26134, 30806, 37769, 52268, 61612, 75538, 91469, 107821, 151076, 182938, 215642, 264383, 365876, 431284, 528766, 1057532, 2757137, 5514274, 11028548, 19299959, 38599918, 77199836]

約数ペア:

[(1, 77199836), (2, 38599918), (4, 19299959), (7, 11028548), (14, 5514274), (28, 2757137), (73, 1057532), (146, 528766), (179, 431284), (211, 365876), (292, 264383), (358, 215642), (422, 182938), (511, 151076), (716, 107821), (844, 91469), (1022, 75538), (1253, 61612), (1477, 52268), (2044, 37769), (2506, 30806), (2954, 26134), (5012, 15403), (5908, 13067)]