61854228

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{479}}^1$

素因数の和:717

約数の個数: 72

約数和(自身を含む): 166682880

約数和(自身を除く): 104828652

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 211, 306, 422, 479, 612, 633, 844, 958, 1266, 1437, 1899, 1916, 2532, 2874, 3587, 3798, 4311, 5748, 7174, 7596, 8143, 8622, 10761, 14348, 16286, 17244, 21522, 24429, 32283, 32572, 43044, 48858, 64566, 73287, 97716, 101069, 129132, 146574, 202138, 293148, 303207, 404276, 606414, 909621, 1212828, 1718173, 1819242, 3436346, 3638484, 5154519, 6872692, 10309038, 15463557, 20618076, 30927114, 61854228]

約数ペア:

[(1, 61854228), (2, 30927114), (3, 20618076), (4, 15463557), (6, 10309038), (9, 6872692), (12, 5154519), (17, 3638484), (18, 3436346), (34, 1819242), (36, 1718173), (51, 1212828), (68, 909621), (102, 606414), (153, 404276), (204, 303207), (211, 293148), (306, 202138), (422, 146574), (479, 129132), (612, 101069), (633, 97716), (844, 73287), (958, 64566), (1266, 48858), (1437, 43044), (1899, 32572), (1916, 32283), (2532, 24429), (2874, 21522), (3587, 17244), (3798, 16286), (4311, 14348), (5748, 10761), (7174, 8622), (7596, 8143)]