87070872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{709}}^1$

素因数の和:785

約数の個数: 128

約数和(自身を含む): 269913600

約数和(自身を除く): 182842728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 43, 51, 56, 68, 84, 86, 102, 119, 129, 136, 168, 172, 204, 238, 258, 301, 344, 357, 408, 476, 516, 602, 709, 714, 731, 903, 952, 1032, 1204, 1418, 1428, 1462, 1806, 2127, 2193, 2408, 2836, 2856, 2924, 3612, 4254, 4386, 4963, 5117, 5672, 5848, 7224, 8508, 8772, 9926, 10234, 12053, 14889, 15351, 17016, 17544, 19852, 20468, 24106, 29778, 30487, 30702, 36159, 39704, 40936, 48212, 59556, 60974, 61404, 72318, 84371, 91461, 96424, 119112, 121948, 122808, 144636, 168742, 182922, 213409, 243896, 253113, 289272, 337484, 365844, 426818, 506226, 518279, 640227, 674968, 731688, 853636, 1012452, 1036558, 1280454, 1554837, 1707272, 2024904, 2073116, 2560908, 3109674, 3627953, 4146232, 5121816, 6219348, 7255906, 10883859, 12438696, 14511812, 21767718, 29023624, 43535436, 87070872]

約数ペア:

[(1, 87070872), (2, 43535436), (3, 29023624), (4, 21767718), (6, 14511812), (7, 12438696), (8, 10883859), (12, 7255906), (14, 6219348), (17, 5121816), (21, 4146232), (24, 3627953), (28, 3109674), (34, 2560908), (42, 2073116), (43, 2024904), (51, 1707272), (56, 1554837), (68, 1280454), (84, 1036558), (86, 1012452), (102, 853636), (119, 731688), (129, 674968), (136, 640227), (168, 518279), (172, 506226), (204, 426818), (238, 365844), (258, 337484), (301, 289272), (344, 253113), (357, 243896), (408, 213409), (476, 182922), (516, 168742), (602, 144636), (709, 122808), (714, 121948), (731, 119112), (903, 96424), (952, 91461), (1032, 84371), (1204, 72318), (1418, 61404), (1428, 60974), (1462, 59556), (1806, 48212), (2127, 40936), (2193, 39704), (2408, 36159), (2836, 30702), (2856, 30487), (2924, 29778), (3612, 24106), (4254, 20468), (4386, 19852), (4963, 17544), (5117, 17016), (5672, 15351), (5848, 14889), (7224, 12053), (8508, 10234), (8772, 9926)]