72717708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{865687}}^1$

素因数の和:865701

約数の個数: 24

約数和(自身を含む): 193914112

約数和(自身を除く): 121196404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 865687, 1731374, 2597061, 3462748, 5194122, 6059809, 10388244, 12119618, 18179427, 24239236, 36358854, 72717708]

約数ペア:

[(1, 72717708), (2, 36358854), (3, 24239236), (4, 18179427), (6, 12119618), (7, 10388244), (12, 6059809), (14, 5194122), (21, 3462748), (28, 2597061), (42, 1731374), (84, 865687)]