87009984

素因数分解:

$2^6\times 3^3\times {\mathrm{43}}^1\times {\mathrm{1171}}^1$

素因数の和:1235

約数の個数: 112

約数和(自身を含む): 261965440

約数和(自身を除く): 174955456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 64, 72, 86, 96, 108, 129, 144, 172, 192, 216, 258, 288, 344, 387, 432, 516, 576, 688, 774, 864, 1032, 1161, 1171, 1376, 1548, 1728, 2064, 2322, 2342, 2752, 3096, 3513, 4128, 4644, 4684, 6192, 7026, 8256, 9288, 9368, 10539, 12384, 14052, 18576, 18736, 21078, 24768, 28104, 31617, 37152, 37472, 42156, 50353, 56208, 63234, 74304, 74944, 84312, 100706, 112416, 126468, 151059, 168624, 201412, 224832, 252936, 302118, 337248, 402824, 453177, 505872, 604236, 674496, 805648, 906354, 1011744, 1208472, 1359531, 1611296, 1812708, 2023488, 2416944, 2719062, 3222592, 3625416, 4833888, 5438124, 7250832, 9667776, 10876248, 14501664, 21752496, 29003328, 43504992, 87009984]

約数ペア:

[(1, 87009984), (2, 43504992), (3, 29003328), (4, 21752496), (6, 14501664), (8, 10876248), (9, 9667776), (12, 7250832), (16, 5438124), (18, 4833888), (24, 3625416), (27, 3222592), (32, 2719062), (36, 2416944), (43, 2023488), (48, 1812708), (54, 1611296), (64, 1359531), (72, 1208472), (86, 1011744), (96, 906354), (108, 805648), (129, 674496), (144, 604236), (172, 505872), (192, 453177), (216, 402824), (258, 337248), (288, 302118), (344, 252936), (387, 224832), (432, 201412), (516, 168624), (576, 151059), (688, 126468), (774, 112416), (864, 100706), (1032, 84312), (1161, 74944), (1171, 74304), (1376, 63234), (1548, 56208), (1728, 50353), (2064, 42156), (2322, 37472), (2342, 37152), (2752, 31617), (3096, 28104), (3513, 24768), (4128, 21078), (4644, 18736), (4684, 18576), (6192, 14052), (7026, 12384), (8256, 10539), (9288, 9368)]