72736790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{9533}}^1$

素因数の和:9656

約数の個数: 32

約数和(自身を含む): 151018560

約数和(自身を除く): 78281770

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 109, 218, 545, 763, 1090, 1526, 3815, 7630, 9533, 19066, 47665, 66731, 95330, 133462, 333655, 667310, 1039097, 2078194, 5195485, 7273679, 10390970, 14547358, 36368395, 72736790]

約数ペア:

[(1, 72736790), (2, 36368395), (5, 14547358), (7, 10390970), (10, 7273679), (14, 5195485), (35, 2078194), (70, 1039097), (109, 667310), (218, 333655), (545, 133462), (763, 95330), (1090, 66731), (1526, 47665), (3815, 19066), (7630, 9533)]