84210676

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{257}}^1\times {\mathrm{677}}^1$

素因数の和:960

約数の個数: 36

約数和(自身を含む): 162854244

約数和(自身を除く): 78643568

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 257, 484, 514, 677, 1028, 1354, 2708, 2827, 5654, 7447, 11308, 14894, 29788, 31097, 62194, 81917, 124388, 163834, 173989, 327668, 347978, 695956, 1913879, 3827758, 7655516, 21052669, 42105338, 84210676]

約数ペア:

[(1, 84210676), (2, 42105338), (4, 21052669), (11, 7655516), (22, 3827758), (44, 1913879), (121, 695956), (242, 347978), (257, 327668), (484, 173989), (514, 163834), (677, 124388), (1028, 81917), (1354, 62194), (2708, 31097), (2827, 29788), (5654, 14894), (7447, 11308)]