72716154

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{311}}^1$

素因数の和:635

約数の個数: 64

約数和(自身を含む): 176117760

約数和(自身を除く): 103401606

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 293, 311, 399, 586, 622, 798, 879, 933, 1758, 1866, 2051, 2177, 4102, 4354, 5567, 5909, 6153, 6531, 11134, 11818, 12306, 13062, 16701, 17727, 33402, 35454, 38969, 41363, 77938, 82726, 91123, 116907, 124089, 182246, 233814, 248178, 273369, 546738, 637861, 1275722, 1731337, 1913583, 3462674, 3827166, 5194011, 10388022, 12119359, 24238718, 36358077, 72716154]

約数ペア:

[(1, 72716154), (2, 36358077), (3, 24238718), (6, 12119359), (7, 10388022), (14, 5194011), (19, 3827166), (21, 3462674), (38, 1913583), (42, 1731337), (57, 1275722), (114, 637861), (133, 546738), (266, 273369), (293, 248178), (311, 233814), (399, 182246), (586, 124089), (622, 116907), (798, 91123), (879, 82726), (933, 77938), (1758, 41363), (1866, 38969), (2051, 35454), (2177, 33402), (4102, 17727), (4354, 16701), (5567, 13062), (5909, 12306), (6153, 11818), (6531, 11134)]