87339966

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{353}}^1$

素因数の和:545

約数の個数: 64

約数和(自身を含む): 206350848

約数和(自身を除く): 119010882

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 137, 258, 274, 301, 353, 411, 602, 706, 822, 903, 959, 1059, 1806, 1918, 2118, 2471, 2877, 4942, 5754, 5891, 7413, 11782, 14826, 15179, 17673, 30358, 35346, 41237, 45537, 48361, 82474, 91074, 96722, 106253, 123711, 145083, 212506, 247422, 290166, 318759, 338527, 637518, 677054, 1015581, 2031162, 2079523, 4159046, 6238569, 12477138, 14556661, 29113322, 43669983, 87339966]

約数ペア:

[(1, 87339966), (2, 43669983), (3, 29113322), (6, 14556661), (7, 12477138), (14, 6238569), (21, 4159046), (42, 2079523), (43, 2031162), (86, 1015581), (129, 677054), (137, 637518), (258, 338527), (274, 318759), (301, 290166), (353, 247422), (411, 212506), (602, 145083), (706, 123711), (822, 106253), (903, 96722), (959, 91074), (1059, 82474), (1806, 48361), (1918, 45537), (2118, 41237), (2471, 35346), (2877, 30358), (4942, 17673), (5754, 15179), (5891, 14826), (7413, 11782)]