68439378

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{1777}}^1$

素因数の和:1927

約数の個数: 48

約数和(自身を含む): 160532064

約数和(自身を除く): 92092686

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 131, 147, 262, 294, 393, 786, 917, 1777, 1834, 2751, 3554, 5331, 5502, 6419, 10662, 12439, 12838, 19257, 24878, 37317, 38514, 74634, 87073, 174146, 232787, 261219, 465574, 522438, 698361, 1396722, 1629509, 3259018, 4888527, 9777054, 11406563, 22813126, 34219689, 68439378]

約数ペア:

[(1, 68439378), (2, 34219689), (3, 22813126), (6, 11406563), (7, 9777054), (14, 4888527), (21, 3259018), (42, 1629509), (49, 1396722), (98, 698361), (131, 522438), (147, 465574), (262, 261219), (294, 232787), (393, 174146), (786, 87073), (917, 74634), (1777, 38514), (1834, 37317), (2751, 24878), (3554, 19257), (5331, 12838), (5502, 12439), (6419, 10662)]