79518439

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:200

約数の個数: 64

約数和(自身を含む): 116444160

約数和(自身を除く): 36925721

約数列:

[1, 7, 11, 13, 19, 37, 77, 91, 113, 133, 143, 209, 247, 259, 407, 481, 703, 791, 1001, 1243, 1463, 1469, 1729, 2147, 2717, 2849, 3367, 4181, 4921, 5291, 7733, 8701, 9139, 10283, 15029, 16159, 19019, 23617, 27911, 29267, 37037, 45991, 54131, 54353, 63973, 79439, 100529, 113113, 165319, 195377, 307021, 321937, 380471, 556073, 597883, 703703, 873829, 1032707, 2149147, 4185181, 6116803, 7228949, 11359777, 79518439]

約数ペア:

[(1, 79518439), (7, 11359777), (11, 7228949), (13, 6116803), (19, 4185181), (37, 2149147), (77, 1032707), (91, 873829), (113, 703703), (133, 597883), (143, 556073), (209, 380471), (247, 321937), (259, 307021), (407, 195377), (481, 165319), (703, 113113), (791, 100529), (1001, 79439), (1243, 63973), (1463, 54353), (1469, 54131), (1729, 45991), (2147, 37037), (2717, 29267), (2849, 27911), (3367, 23617), (4181, 19019), (4921, 16159), (5291, 15029), (7733, 10283), (8701, 9139)]