107772084

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{647}}^1\times {\mathrm{661}}^1$

素因数の和:1325

約数の個数: 72

約数和(自身を含む): 312294528

約数和(自身を除く): 204522444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 647, 661, 1294, 1322, 1941, 1983, 2588, 2644, 3882, 3966, 4529, 4627, 5823, 5949, 7764, 7932, 9058, 9254, 11646, 11898, 13587, 13881, 18116, 18508, 23292, 23796, 27174, 27762, 40761, 41643, 54348, 55524, 81522, 83286, 163044, 166572, 427667, 855334, 1283001, 1710668, 2566002, 2993669, 3849003, 5132004, 5987338, 7698006, 8981007, 11974676, 15396012, 17962014, 26943021, 35924028, 53886042, 107772084]

約数ペア:

[(1, 107772084), (2, 53886042), (3, 35924028), (4, 26943021), (6, 17962014), (7, 15396012), (9, 11974676), (12, 8981007), (14, 7698006), (18, 5987338), (21, 5132004), (28, 3849003), (36, 2993669), (42, 2566002), (63, 1710668), (84, 1283001), (126, 855334), (252, 427667), (647, 166572), (661, 163044), (1294, 83286), (1322, 81522), (1941, 55524), (1983, 54348), (2588, 41643), (2644, 40761), (3882, 27762), (3966, 27174), (4529, 23796), (4627, 23292), (5823, 18508), (5949, 18116), (7764, 13881), (7932, 13587), (9058, 11898), (9254, 11646)]