87174108

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11159}}^1$

素因数の和:11207

約数の個数: 72

約数和(自身を含む): 259983360

約数和(自身を除く): 172809252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 11159, 22318, 33477, 44636, 66954, 78113, 100431, 133908, 156226, 200862, 234339, 312452, 345929, 401724, 468678, 691858, 703017, 937356, 1037787, 1383716, 1406034, 2075574, 2421503, 2812068, 3113361, 4151148, 4843006, 6226722, 7264509, 9686012, 12453444, 14529018, 21793527, 29058036, 43587054, 87174108]

約数ペア:

[(1, 87174108), (2, 43587054), (3, 29058036), (4, 21793527), (6, 14529018), (7, 12453444), (9, 9686012), (12, 7264509), (14, 6226722), (18, 4843006), (21, 4151148), (28, 3113361), (31, 2812068), (36, 2421503), (42, 2075574), (62, 1406034), (63, 1383716), (84, 1037787), (93, 937356), (124, 703017), (126, 691858), (186, 468678), (217, 401724), (252, 345929), (279, 312452), (372, 234339), (434, 200862), (558, 156226), (651, 133908), (868, 100431), (1116, 78113), (1302, 66954), (1953, 44636), (2604, 33477), (3906, 22318), (7812, 11159)]