87031344852

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{9949}}^1\times {\mathrm{5651}}^1$

素因数の和:15653

約数の個数: 72

約数和(自身を含む): 225174549600

約数和(自身を除く): 138143204748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 5651, 9949, 11302, 16953, 19898, 22604, 29847, 33906, 39796, 50859, 59694, 67812, 89541, 101718, 119388, 179082, 203436, 242993, 358164, 427807, 485986, 728979, 855614, 971972, 1283421, 1457958, 1711228, 2186937, 2566842, 2915916, 3850263, 4373874, 5133684, 7700526, 8747748, 15401052, 56221799, 112443598, 168665397, 224887196, 337330794, 505996191, 674661588, 1011992382, 2023984764, 2417537357, 4835074714, 7252612071, 9670149428, 14505224142, 21757836213, 29010448284, 43515672426, 87031344852]

約数ペア:

[(1, 87031344852), (2, 43515672426), (3, 29010448284), (4, 21757836213), (6, 14505224142), (9, 9670149428), (12, 7252612071), (18, 4835074714), (36, 2417537357), (43, 2023984764), (86, 1011992382), (129, 674661588), (172, 505996191), (258, 337330794), (387, 224887196), (516, 168665397), (774, 112443598), (1548, 56221799), (5651, 15401052), (9949, 8747748), (11302, 7700526), (16953, 5133684), (19898, 4373874), (22604, 3850263), (29847, 2915916), (33906, 2566842), (39796, 2186937), (50859, 1711228), (59694, 1457958), (67812, 1283421), (89541, 971972), (101718, 855614), (119388, 728979), (179082, 485986), (203436, 427807), (242993, 358164)]