66977316

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{883}}^1$

素因数の和:950

約数の個数: 108

約数和(自身を含む): 201753552

約数和(自身を除く): 134776236

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 49, 63, 84, 86, 98, 126, 129, 147, 172, 196, 252, 258, 294, 301, 387, 441, 516, 588, 602, 774, 882, 883, 903, 1204, 1548, 1764, 1766, 1806, 2107, 2649, 2709, 3532, 3612, 4214, 5298, 5418, 6181, 6321, 7947, 8428, 10596, 10836, 12362, 12642, 15894, 18543, 18963, 24724, 25284, 31788, 37086, 37926, 37969, 43267, 55629, 74172, 75852, 75938, 86534, 111258, 113907, 129801, 151876, 173068, 222516, 227814, 259602, 265783, 341721, 389403, 455628, 519204, 531566, 683442, 778806, 797349, 1063132, 1366884, 1557612, 1594698, 1860481, 2392047, 3189396, 3720962, 4784094, 5581443, 7441924, 9568188, 11162886, 16744329, 22325772, 33488658, 66977316]

約数ペア:

[(1, 66977316), (2, 33488658), (3, 22325772), (4, 16744329), (6, 11162886), (7, 9568188), (9, 7441924), (12, 5581443), (14, 4784094), (18, 3720962), (21, 3189396), (28, 2392047), (36, 1860481), (42, 1594698), (43, 1557612), (49, 1366884), (63, 1063132), (84, 797349), (86, 778806), (98, 683442), (126, 531566), (129, 519204), (147, 455628), (172, 389403), (196, 341721), (252, 265783), (258, 259602), (294, 227814), (301, 222516), (387, 173068), (441, 151876), (516, 129801), (588, 113907), (602, 111258), (774, 86534), (882, 75938), (883, 75852), (903, 74172), (1204, 55629), (1548, 43267), (1764, 37969), (1766, 37926), (1806, 37086), (2107, 31788), (2649, 25284), (2709, 24724), (3532, 18963), (3612, 18543), (4214, 15894), (5298, 12642), (5418, 12362), (6181, 10836), (6321, 10596), (7947, 8428)]