73061828

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{647}}^1$

素因数の和:804

約数の個数: 48

約数和(自身を含む): 151683840

約数和(自身を除く): 78622012

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 109, 148, 218, 259, 436, 518, 647, 763, 1036, 1294, 1526, 2588, 3052, 4033, 4529, 8066, 9058, 16132, 18116, 23939, 28231, 47878, 56462, 70523, 95756, 112924, 141046, 167573, 282092, 335146, 493661, 670292, 987322, 1974644, 2609351, 5218702, 10437404, 18265457, 36530914, 73061828]

約数ペア:

[(1, 73061828), (2, 36530914), (4, 18265457), (7, 10437404), (14, 5218702), (28, 2609351), (37, 1974644), (74, 987322), (109, 670292), (148, 493661), (218, 335146), (259, 282092), (436, 167573), (518, 141046), (647, 112924), (763, 95756), (1036, 70523), (1294, 56462), (1526, 47878), (2588, 28231), (3052, 23939), (4033, 18116), (4529, 16132), (8066, 9058)]