82820188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{523}}^1$

素因数の和:658

約数の個数: 48

約数和(自身を含む): 163739520

約数和(自身を除く): 80919332

約数列:

[1, 2, 4, 11, 22, 44, 59, 61, 118, 122, 236, 244, 523, 649, 671, 1046, 1298, 1342, 2092, 2596, 2684, 3599, 5753, 7198, 11506, 14396, 23012, 30857, 31903, 39589, 61714, 63806, 79178, 123428, 127612, 158356, 339427, 350933, 678854, 701866, 1357708, 1403732, 1882277, 3764554, 7529108, 20705047, 41410094, 82820188]

約数ペア:

[(1, 82820188), (2, 41410094), (4, 20705047), (11, 7529108), (22, 3764554), (44, 1882277), (59, 1403732), (61, 1357708), (118, 701866), (122, 678854), (236, 350933), (244, 339427), (523, 158356), (649, 127612), (671, 123428), (1046, 79178), (1298, 63806), (1342, 61714), (2092, 39589), (2596, 31903), (2684, 30857), (3599, 23012), (5753, 14396), (7198, 11506)]