7140612

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:141

約数の個数: 72

約数和(自身を含む): 18567360

約数和(自身を除く): 11426748

約数列:

[1, 2, 3, 4, 6, 12, 17, 29, 34, 51, 58, 68, 71, 87, 102, 116, 142, 174, 204, 213, 284, 289, 348, 426, 493, 578, 852, 867, 986, 1156, 1207, 1479, 1734, 1972, 2059, 2414, 2958, 3468, 3621, 4118, 4828, 5916, 6177, 7242, 8236, 8381, 12354, 14484, 16762, 20519, 24708, 25143, 33524, 35003, 41038, 50286, 61557, 70006, 82076, 100572, 105009, 123114, 140012, 210018, 246228, 420036, 595051, 1190102, 1785153, 2380204, 3570306, 7140612]

約数ペア:

[(1, 7140612), (2, 3570306), (3, 2380204), (4, 1785153), (6, 1190102), (12, 595051), (17, 420036), (29, 246228), (34, 210018), (51, 140012), (58, 123114), (68, 105009), (71, 100572), (87, 82076), (102, 70006), (116, 61557), (142, 50286), (174, 41038), (204, 35003), (213, 33524), (284, 25143), (289, 24708), (348, 20519), (426, 16762), (493, 14484), (578, 12354), (852, 8381), (867, 8236), (986, 7242), (1156, 6177), (1207, 5916), (1479, 4828), (1734, 4118), (1972, 3621), (2059, 3468), (2414, 2958)]