83157668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{311}}^1$

素因数の和:488

約数の個数: 48

約数和(自身を含む): 163537920

約数和(自身を除く): 80380252

約数列:

[1, 2, 4, 11, 22, 44, 59, 103, 118, 206, 236, 311, 412, 622, 649, 1133, 1244, 1298, 2266, 2596, 3421, 4532, 6077, 6842, 12154, 13684, 18349, 24308, 32033, 36698, 64066, 66847, 73396, 128132, 133694, 201839, 267388, 352363, 403678, 704726, 807356, 1409452, 1889947, 3779894, 7559788, 20789417, 41578834, 83157668]

約数ペア:

[(1, 83157668), (2, 41578834), (4, 20789417), (11, 7559788), (22, 3779894), (44, 1889947), (59, 1409452), (103, 807356), (118, 704726), (206, 403678), (236, 352363), (311, 267388), (412, 201839), (622, 133694), (649, 128132), (1133, 73396), (1244, 66847), (1298, 64066), (2266, 36698), (2596, 32033), (3421, 24308), (4532, 18349), (6077, 13684), (6842, 12154)]