78765288

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{468841}}^1$

素因数の和:468857

約数の個数: 32

約数和(自身を含む): 225044160

約数和(自身を除く): 146278872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 468841, 937682, 1406523, 1875364, 2813046, 3281887, 3750728, 5626092, 6563774, 9845661, 11252184, 13127548, 19691322, 26255096, 39382644, 78765288]

約数ペア:

[(1, 78765288), (2, 39382644), (3, 26255096), (4, 19691322), (6, 13127548), (7, 11252184), (8, 9845661), (12, 6563774), (14, 5626092), (21, 3750728), (24, 3281887), (28, 2813046), (42, 1875364), (56, 1406523), (84, 937682), (168, 468841)]