72723588

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{865757}}^1$

素因数の和:865771

約数の個数: 24

約数和(自身を含む): 193929792

約数和(自身を除く): 121206204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 865757, 1731514, 2597271, 3463028, 5194542, 6060299, 10389084, 12120598, 18180897, 24241196, 36361794, 72723588]

約数ペア:

[(1, 72723588), (2, 36361794), (3, 24241196), (4, 18180897), (6, 12120598), (7, 10389084), (12, 6060299), (14, 5194542), (21, 3463028), (28, 2597271), (42, 1731514), (84, 865757)]