86945796

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2143}}^1$

素因数の和:2190

約数の個数: 108

約数和(自身を含む): 266902272

約数和(自身を除く): 179956476

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 49, 63, 69, 84, 92, 98, 126, 138, 147, 161, 196, 207, 252, 276, 294, 322, 414, 441, 483, 588, 644, 828, 882, 966, 1127, 1449, 1764, 1932, 2143, 2254, 2898, 3381, 4286, 4508, 5796, 6429, 6762, 8572, 10143, 12858, 13524, 15001, 19287, 20286, 25716, 30002, 38574, 40572, 45003, 49289, 60004, 77148, 90006, 98578, 105007, 135009, 147867, 180012, 197156, 210014, 270018, 295734, 315021, 345023, 420028, 443601, 540036, 591468, 630042, 690046, 887202, 945063, 1035069, 1260084, 1380092, 1774404, 1890126, 2070138, 2415161, 3105207, 3780252, 4140276, 4830322, 6210414, 7245483, 9660644, 12420828, 14490966, 21736449, 28981932, 43472898, 86945796]

約数ペア:

[(1, 86945796), (2, 43472898), (3, 28981932), (4, 21736449), (6, 14490966), (7, 12420828), (9, 9660644), (12, 7245483), (14, 6210414), (18, 4830322), (21, 4140276), (23, 3780252), (28, 3105207), (36, 2415161), (42, 2070138), (46, 1890126), (49, 1774404), (63, 1380092), (69, 1260084), (84, 1035069), (92, 945063), (98, 887202), (126, 690046), (138, 630042), (147, 591468), (161, 540036), (196, 443601), (207, 420028), (252, 345023), (276, 315021), (294, 295734), (322, 270018), (414, 210014), (441, 197156), (483, 180012), (588, 147867), (644, 135009), (828, 105007), (882, 98578), (966, 90006), (1127, 77148), (1449, 60004), (1764, 49289), (1932, 45003), (2143, 40572), (2254, 38574), (2898, 30002), (3381, 25716), (4286, 20286), (4508, 19287), (5796, 15001), (6429, 13524), (6762, 12858), (8572, 10143)]