85837298836

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{27407}}^1$

素因数の和:27724

約数の個数: 48

約数和(自身を含む): 156001950720

約数和(自身を除く): 70164651884

約数列:

[1, 2, 4, 43, 86, 131, 139, 172, 262, 278, 524, 556, 5633, 5977, 11266, 11954, 18209, 22532, 23908, 27407, 36418, 54814, 72836, 109628, 782987, 1178501, 1565974, 2357002, 3131948, 3590317, 3809573, 4714004, 7180634, 7619146, 14361268, 15238292, 154383631, 163811639, 308767262, 327623278, 499054063, 617534524, 655246556, 998108126, 1996216252, 21459324709, 42918649418, 85837298836]

約数ペア:

[(1, 85837298836), (2, 42918649418), (4, 21459324709), (43, 1996216252), (86, 998108126), (131, 655246556), (139, 617534524), (172, 499054063), (262, 327623278), (278, 308767262), (524, 163811639), (556, 154383631), (5633, 15238292), (5977, 14361268), (11266, 7619146), (11954, 7180634), (18209, 4714004), (22532, 3809573), (23908, 3590317), (27407, 3131948), (36418, 2357002), (54814, 1565974), (72836, 1178501), (109628, 782987)]