86387211540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{68561279}}^1$

素因数の和:68561301

約数の個数: 72

約数和(自身を含む): 299475671040

約数和(自身を除く): 213088459500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 68561279, 137122558, 205683837, 274245116, 342806395, 411367674, 479928953, 617051511, 685612790, 822735348, 959857906, 1028419185, 1234103022, 1371225580, 1439786859, 1919715812, 2056838370, 2399644765, 2468206044, 2879573718, 3085257555, 4113676740, 4319360577, 4799289530, 5759147436, 6170515110, 7198934295, 8638721154, 9598579060, 12341030220, 14397868590, 17277442308, 21596802885, 28795737180, 43193605770, 86387211540]

約数ペア:

[(1, 86387211540), (2, 43193605770), (3, 28795737180), (4, 21596802885), (5, 17277442308), (6, 14397868590), (7, 12341030220), (9, 9598579060), (10, 8638721154), (12, 7198934295), (14, 6170515110), (15, 5759147436), (18, 4799289530), (20, 4319360577), (21, 4113676740), (28, 3085257555), (30, 2879573718), (35, 2468206044), (36, 2399644765), (42, 2056838370), (45, 1919715812), (60, 1439786859), (63, 1371225580), (70, 1234103022), (84, 1028419185), (90, 959857906), (105, 822735348), (126, 685612790), (140, 617051511), (180, 479928953), (210, 411367674), (252, 342806395), (315, 274245116), (420, 205683837), (630, 137122558), (1260, 68561279)]