87825978

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3299}}^1$

素因数の和:3356

約数の個数: 64

約数和(自身を含む): 213840000

約数和(自身を除く): 126014022

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 29, 34, 51, 54, 58, 87, 102, 153, 174, 261, 306, 459, 493, 522, 783, 918, 986, 1479, 1566, 2958, 3299, 4437, 6598, 8874, 9897, 13311, 19794, 26622, 29691, 56083, 59382, 89073, 95671, 112166, 168249, 178146, 191342, 287013, 336498, 504747, 574026, 861039, 1009494, 1514241, 1626407, 1722078, 2583117, 3028482, 3252814, 4879221, 5166234, 9758442, 14637663, 29275326, 43912989, 87825978]

約数ペア:

[(1, 87825978), (2, 43912989), (3, 29275326), (6, 14637663), (9, 9758442), (17, 5166234), (18, 4879221), (27, 3252814), (29, 3028482), (34, 2583117), (51, 1722078), (54, 1626407), (58, 1514241), (87, 1009494), (102, 861039), (153, 574026), (174, 504747), (261, 336498), (306, 287013), (459, 191342), (493, 178146), (522, 168249), (783, 112166), (918, 95671), (986, 89073), (1479, 59382), (1566, 56083), (2958, 29691), (3299, 26622), (4437, 19794), (6598, 13311), (8874, 9897)]