27882288

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:359

約数の個数: 120

約数和(自身を含む): 90272000

約数和(自身を除く): 62389712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 139, 144, 168, 199, 252, 278, 336, 398, 417, 504, 556, 597, 796, 834, 973, 1008, 1112, 1194, 1251, 1393, 1592, 1668, 1791, 1946, 2224, 2388, 2502, 2786, 2919, 3184, 3336, 3582, 3892, 4179, 4776, 5004, 5572, 5838, 6672, 7164, 7784, 8358, 8757, 9552, 10008, 11144, 11676, 12537, 14328, 15568, 16716, 17514, 20016, 22288, 23352, 25074, 27661, 28656, 33432, 35028, 46704, 50148, 55322, 66864, 70056, 82983, 100296, 110644, 140112, 165966, 193627, 200592, 221288, 248949, 331932, 387254, 442576, 497898, 580881, 663864, 774508, 995796, 1161762, 1327728, 1549016, 1742643, 1991592, 2323524, 3098032, 3485286, 3983184, 4647048, 6970572, 9294096, 13941144, 27882288]

約数ペア:

[(1, 27882288), (2, 13941144), (3, 9294096), (4, 6970572), (6, 4647048), (7, 3983184), (8, 3485286), (9, 3098032), (12, 2323524), (14, 1991592), (16, 1742643), (18, 1549016), (21, 1327728), (24, 1161762), (28, 995796), (36, 774508), (42, 663864), (48, 580881), (56, 497898), (63, 442576), (72, 387254), (84, 331932), (112, 248949), (126, 221288), (139, 200592), (144, 193627), (168, 165966), (199, 140112), (252, 110644), (278, 100296), (336, 82983), (398, 70056), (417, 66864), (504, 55322), (556, 50148), (597, 46704), (796, 35028), (834, 33432), (973, 28656), (1008, 27661), (1112, 25074), (1194, 23352), (1251, 22288), (1393, 20016), (1592, 17514), (1668, 16716), (1791, 15568), (1946, 14328), (2224, 12537), (2388, 11676), (2502, 11144), (2786, 10008), (2919, 9552), (3184, 8757), (3336, 8358), (3582, 7784), (3892, 7164), (4179, 6672), (4776, 5838), (5004, 5572)]