72686436

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{43577}}^1$

素因数の和:43723

約数の個数: 24

約数和(自身を含む): 170825760

約数和(自身を除く): 98139324

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 43577, 87154, 130731, 174308, 261462, 522924, 6057203, 12114406, 18171609, 24228812, 36343218, 72686436]

約数ペア:

[(1, 72686436), (2, 36343218), (3, 24228812), (4, 18171609), (6, 12114406), (12, 6057203), (139, 522924), (278, 261462), (417, 174308), (556, 130731), (834, 87154), (1668, 43577)]