78831016

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:167

約数の個数: 96

約数和(自身を含む): 174666240

約数和(自身を除く): 95835224

約数列:

[1, 2, 4, 8, 11, 22, 31, 37, 44, 62, 71, 74, 88, 121, 124, 142, 148, 242, 248, 284, 296, 341, 407, 484, 568, 682, 781, 814, 968, 1147, 1364, 1562, 1628, 2201, 2294, 2627, 2728, 3124, 3256, 3751, 4402, 4477, 4588, 5254, 6248, 7502, 8591, 8804, 8954, 9176, 10508, 12617, 15004, 17182, 17608, 17908, 21016, 24211, 25234, 28897, 30008, 34364, 35816, 48422, 50468, 57794, 68728, 81437, 96844, 100936, 115588, 138787, 162874, 193688, 231176, 266321, 277574, 317867, 325748, 532642, 555148, 635734, 651496, 895807, 1065284, 1110296, 1271468, 1791614, 2130568, 2542936, 3583228, 7166456, 9853877, 19707754, 39415508, 78831016]

約数ペア:

[(1, 78831016), (2, 39415508), (4, 19707754), (8, 9853877), (11, 7166456), (22, 3583228), (31, 2542936), (37, 2130568), (44, 1791614), (62, 1271468), (71, 1110296), (74, 1065284), (88, 895807), (121, 651496), (124, 635734), (142, 555148), (148, 532642), (242, 325748), (248, 317867), (284, 277574), (296, 266321), (341, 231176), (407, 193688), (484, 162874), (568, 138787), (682, 115588), (781, 100936), (814, 96844), (968, 81437), (1147, 68728), (1364, 57794), (1562, 50468), (1628, 48422), (2201, 35816), (2294, 34364), (2627, 30008), (2728, 28897), (3124, 25234), (3256, 24211), (3751, 21016), (4402, 17908), (4477, 17608), (4588, 17182), (5254, 15004), (6248, 12617), (7502, 10508), (8591, 9176), (8804, 8954)]