67387804

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:187

約数の個数: 72

約数和(自身を含む): 137549664

約数和(自身を除く): 70161860

約数列:

[1, 2, 4, 11, 22, 37, 44, 53, 71, 74, 106, 121, 142, 148, 212, 242, 284, 407, 484, 583, 781, 814, 1166, 1562, 1628, 1961, 2332, 2627, 3124, 3763, 3922, 4477, 5254, 6413, 7526, 7844, 8591, 8954, 10508, 12826, 15052, 17182, 17908, 21571, 25652, 28897, 34364, 41393, 43142, 57794, 82786, 86284, 115588, 139231, 165572, 237281, 278462, 317867, 455323, 474562, 556924, 635734, 910646, 949124, 1271468, 1531541, 1821292, 3063082, 6126164, 16846951, 33693902, 67387804]

約数ペア:

[(1, 67387804), (2, 33693902), (4, 16846951), (11, 6126164), (22, 3063082), (37, 1821292), (44, 1531541), (53, 1271468), (71, 949124), (74, 910646), (106, 635734), (121, 556924), (142, 474562), (148, 455323), (212, 317867), (242, 278462), (284, 237281), (407, 165572), (484, 139231), (583, 115588), (781, 86284), (814, 82786), (1166, 57794), (1562, 43142), (1628, 41393), (1961, 34364), (2332, 28897), (2627, 25652), (3124, 21571), (3763, 17908), (3922, 17182), (4477, 15052), (5254, 12826), (6413, 10508), (7526, 8954), (7844, 8591)]