72221016

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{429887}}^1$

素因数の和:429903

約数の個数: 32

約数和(自身を含む): 206346240

約数和(自身を除く): 134125224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 429887, 859774, 1289661, 1719548, 2579322, 3009209, 3439096, 5158644, 6018418, 9027627, 10317288, 12036836, 18055254, 24073672, 36110508, 72221016]

約数ペア:

[(1, 72221016), (2, 36110508), (3, 24073672), (4, 18055254), (6, 12036836), (7, 10317288), (8, 9027627), (12, 6018418), (14, 5158644), (21, 3439096), (24, 3009209), (28, 2579322), (42, 1719548), (56, 1289661), (84, 859774), (168, 429887)]