87054858

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1$

素因数の和:309

約数の個数: 128

約数和(自身を含む): 230480640

約数和(自身を除く): 143425782

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 27, 33, 34, 37, 51, 54, 66, 74, 99, 102, 111, 153, 187, 198, 222, 233, 297, 306, 333, 374, 407, 459, 466, 561, 594, 629, 666, 699, 814, 918, 999, 1122, 1221, 1258, 1398, 1683, 1887, 1998, 2097, 2442, 2563, 3366, 3663, 3774, 3961, 4194, 5049, 5126, 5661, 6291, 6919, 7326, 7689, 7922, 8621, 10098, 10989, 11322, 11883, 12582, 13838, 15378, 16983, 17242, 20757, 21978, 23067, 23766, 25863, 33966, 35649, 41514, 43571, 46134, 51726, 62271, 69201, 71298, 77589, 87142, 94831, 106947, 124542, 130713, 138402, 146557, 155178, 186813, 189662, 213894, 232767, 261426, 284493, 293114, 373626, 392139, 439671, 465534, 568986, 784278, 853479, 879342, 1176417, 1319013, 1612127, 1706958, 2352834, 2560437, 2638026, 3224254, 3957039, 4836381, 5120874, 7914078, 9672762, 14509143, 29018286, 43527429, 87054858]

約数ペア:

[(1, 87054858), (2, 43527429), (3, 29018286), (6, 14509143), (9, 9672762), (11, 7914078), (17, 5120874), (18, 4836381), (22, 3957039), (27, 3224254), (33, 2638026), (34, 2560437), (37, 2352834), (51, 1706958), (54, 1612127), (66, 1319013), (74, 1176417), (99, 879342), (102, 853479), (111, 784278), (153, 568986), (187, 465534), (198, 439671), (222, 392139), (233, 373626), (297, 293114), (306, 284493), (333, 261426), (374, 232767), (407, 213894), (459, 189662), (466, 186813), (561, 155178), (594, 146557), (629, 138402), (666, 130713), (699, 124542), (814, 106947), (918, 94831), (999, 87142), (1122, 77589), (1221, 71298), (1258, 69201), (1398, 62271), (1683, 51726), (1887, 46134), (1998, 43571), (2097, 41514), (2442, 35649), (2563, 33966), (3366, 25863), (3663, 23766), (3774, 23067), (3961, 21978), (4194, 20757), (5049, 17242), (5126, 16983), (5661, 15378), (6291, 13838), (6919, 12582), (7326, 11883), (7689, 11322), (7922, 10989), (8621, 10098)]