89675292

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{21787}}^1$

素因数の和:21815

約数の個数: 48

約数和(自身を含む): 244025600

約数和(自身を除く): 154350308

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 21787, 43574, 65361, 87148, 130722, 152509, 261444, 305018, 457527, 610036, 915054, 1067563, 1830108, 2135126, 3202689, 4270252, 6405378, 7472941, 12810756, 14945882, 22418823, 29891764, 44837646, 89675292]

約数ペア:

[(1, 89675292), (2, 44837646), (3, 29891764), (4, 22418823), (6, 14945882), (7, 12810756), (12, 7472941), (14, 6405378), (21, 4270252), (28, 3202689), (42, 2135126), (49, 1830108), (84, 1067563), (98, 915054), (147, 610036), (196, 457527), (294, 305018), (343, 261444), (588, 152509), (686, 130722), (1029, 87148), (1372, 65361), (2058, 43574), (4116, 21787)]