81083016

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{160879}}^1$

素因数の和:160898

約数の個数: 48

約数和(自身を含む): 250972800

約数和(自身を除く): 169889784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 160879, 321758, 482637, 643516, 965274, 1126153, 1287032, 1447911, 1930548, 2252306, 2895822, 3378459, 3861096, 4504612, 5791644, 6756918, 9009224, 10135377, 11583288, 13513836, 20270754, 27027672, 40541508, 81083016]

約数ペア:

[(1, 81083016), (2, 40541508), (3, 27027672), (4, 20270754), (6, 13513836), (7, 11583288), (8, 10135377), (9, 9009224), (12, 6756918), (14, 5791644), (18, 4504612), (21, 3861096), (24, 3378459), (28, 2895822), (36, 2252306), (42, 1930548), (56, 1447911), (63, 1287032), (72, 1126153), (84, 965274), (126, 643516), (168, 482637), (252, 321758), (504, 160879)]