83519716

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:329

約数の個数: 72

約数和(自身を含む): 180182016

約数和(自身を除く): 96662300

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 97, 98, 161, 191, 194, 196, 322, 382, 388, 644, 679, 764, 1127, 1337, 1358, 2231, 2254, 2674, 2716, 4393, 4462, 4508, 4753, 5348, 8786, 8924, 9359, 9506, 15617, 17572, 18527, 18718, 19012, 30751, 31234, 37054, 37436, 61502, 62468, 74108, 109319, 123004, 129689, 215257, 218638, 259378, 426121, 430514, 437276, 518756, 852242, 861028, 907823, 1704484, 1815646, 2982847, 3631292, 5965694, 11931388, 20879929, 41759858, 83519716]

約数ペア:

[(1, 83519716), (2, 41759858), (4, 20879929), (7, 11931388), (14, 5965694), (23, 3631292), (28, 2982847), (46, 1815646), (49, 1704484), (92, 907823), (97, 861028), (98, 852242), (161, 518756), (191, 437276), (194, 430514), (196, 426121), (322, 259378), (382, 218638), (388, 215257), (644, 129689), (679, 123004), (764, 109319), (1127, 74108), (1337, 62468), (1358, 61502), (2231, 37436), (2254, 37054), (2674, 31234), (2716, 30751), (4393, 19012), (4462, 18718), (4508, 18527), (4753, 17572), (5348, 15617), (8786, 9506), (8924, 9359)]