80831004

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{359}}^1\times {\mathrm{647}}^1$

素因数の和:1042

約数の個数: 48

約数和(自身を含む): 195955200

約数和(自身を除く): 115124196

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 359, 647, 718, 1077, 1294, 1436, 1941, 2154, 2588, 3882, 4308, 7764, 10411, 18763, 20822, 31233, 37526, 41644, 56289, 62466, 75052, 112578, 124932, 225156, 232273, 464546, 696819, 929092, 1393638, 2787276, 6735917, 13471834, 20207751, 26943668, 40415502, 80831004]

約数ペア:

[(1, 80831004), (2, 40415502), (3, 26943668), (4, 20207751), (6, 13471834), (12, 6735917), (29, 2787276), (58, 1393638), (87, 929092), (116, 696819), (174, 464546), (348, 232273), (359, 225156), (647, 124932), (718, 112578), (1077, 75052), (1294, 62466), (1436, 56289), (1941, 41644), (2154, 37526), (2588, 31233), (3882, 20822), (4308, 18763), (7764, 10411)]