7245672

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:135

約数の個数: 128

約数和(自身を含む): 22809600

約数和(自身を除く): 15563928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 43, 51, 56, 59, 68, 84, 86, 102, 118, 119, 129, 136, 168, 172, 177, 204, 236, 238, 258, 301, 344, 354, 357, 408, 413, 472, 476, 516, 602, 708, 714, 731, 826, 903, 952, 1003, 1032, 1204, 1239, 1416, 1428, 1462, 1652, 1806, 2006, 2193, 2408, 2478, 2537, 2856, 2924, 3009, 3304, 3612, 4012, 4386, 4956, 5074, 5117, 5848, 6018, 7021, 7224, 7611, 8024, 8772, 9912, 10148, 10234, 12036, 14042, 15222, 15351, 17544, 17759, 20296, 20468, 21063, 24072, 28084, 30444, 30702, 35518, 40936, 42126, 43129, 53277, 56168, 60888, 61404, 71036, 84252, 86258, 106554, 122808, 129387, 142072, 168504, 172516, 213108, 258774, 301903, 345032, 426216, 517548, 603806, 905709, 1035096, 1207612, 1811418, 2415224, 3622836, 7245672]

約数ペア:

[(1, 7245672), (2, 3622836), (3, 2415224), (4, 1811418), (6, 1207612), (7, 1035096), (8, 905709), (12, 603806), (14, 517548), (17, 426216), (21, 345032), (24, 301903), (28, 258774), (34, 213108), (42, 172516), (43, 168504), (51, 142072), (56, 129387), (59, 122808), (68, 106554), (84, 86258), (86, 84252), (102, 71036), (118, 61404), (119, 60888), (129, 56168), (136, 53277), (168, 43129), (172, 42126), (177, 40936), (204, 35518), (236, 30702), (238, 30444), (258, 28084), (301, 24072), (344, 21063), (354, 20468), (357, 20296), (408, 17759), (413, 17544), (472, 15351), (476, 15222), (516, 14042), (602, 12036), (708, 10234), (714, 10148), (731, 9912), (826, 8772), (903, 8024), (952, 7611), (1003, 7224), (1032, 7021), (1204, 6018), (1239, 5848), (1416, 5117), (1428, 5074), (1462, 4956), (1652, 4386), (1806, 4012), (2006, 3612), (2193, 3304), (2408, 3009), (2478, 2924), (2537, 2856)]