78637872

素因数分解:

$2^4\times 3^1\times {\mathrm{887}}^1\times {\mathrm{1847}}^1$

素因数の和:2745

約数の個数: 40

約数和(自身を含む): 203486976

約数和(自身を除く): 124849104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 887, 1774, 1847, 2661, 3548, 3694, 5322, 5541, 7096, 7388, 10644, 11082, 14192, 14776, 21288, 22164, 29552, 42576, 44328, 88656, 1638289, 3276578, 4914867, 6553156, 9829734, 13106312, 19659468, 26212624, 39318936, 78637872]

約数ペア:

[(1, 78637872), (2, 39318936), (3, 26212624), (4, 19659468), (6, 13106312), (8, 9829734), (12, 6553156), (16, 4914867), (24, 3276578), (48, 1638289), (887, 88656), (1774, 44328), (1847, 42576), (2661, 29552), (3548, 22164), (3694, 21288), (5322, 14776), (5541, 14192), (7096, 11082), (7388, 10644)]