65625168

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11489}}^1$

素因数の和:11524

約数の個数: 80

約数和(自身を含む): 205165440

約数和(自身を除く): 139540272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 336, 357, 408, 476, 714, 816, 952, 1428, 1904, 2856, 5712, 11489, 22978, 34467, 45956, 68934, 80423, 91912, 137868, 160846, 183824, 195313, 241269, 275736, 321692, 390626, 482538, 551472, 585939, 643384, 781252, 965076, 1171878, 1286768, 1367191, 1562504, 1930152, 2343756, 2734382, 3125008, 3860304, 4101573, 4687512, 5468764, 8203146, 9375024, 10937528, 16406292, 21875056, 32812584, 65625168]

約数ペア:

[(1, 65625168), (2, 32812584), (3, 21875056), (4, 16406292), (6, 10937528), (7, 9375024), (8, 8203146), (12, 5468764), (14, 4687512), (16, 4101573), (17, 3860304), (21, 3125008), (24, 2734382), (28, 2343756), (34, 1930152), (42, 1562504), (48, 1367191), (51, 1286768), (56, 1171878), (68, 965076), (84, 781252), (102, 643384), (112, 585939), (119, 551472), (136, 482538), (168, 390626), (204, 321692), (238, 275736), (272, 241269), (336, 195313), (357, 183824), (408, 160846), (476, 137868), (714, 91912), (816, 80423), (952, 68934), (1428, 45956), (1904, 34467), (2856, 22978), (5712, 11489)]