71745072

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:283

約数の個数: 160

約数和(自身を含む): 226176000

約数和(自身を除く): 154430928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 37, 42, 48, 56, 58, 74, 84, 87, 111, 112, 116, 148, 168, 174, 199, 203, 222, 232, 259, 296, 336, 348, 398, 406, 444, 464, 518, 592, 597, 609, 696, 777, 796, 812, 888, 1036, 1073, 1194, 1218, 1392, 1393, 1554, 1592, 1624, 1776, 2072, 2146, 2388, 2436, 2786, 3108, 3184, 3219, 3248, 4144, 4179, 4292, 4776, 4872, 5572, 5771, 6216, 6438, 7363, 7511, 8358, 8584, 9552, 9744, 11144, 11542, 12432, 12876, 14726, 15022, 16716, 17168, 17313, 22089, 22288, 22533, 23084, 25752, 29452, 30044, 33432, 34626, 40397, 44178, 45066, 46168, 51504, 51541, 58904, 60088, 66864, 69252, 80794, 88356, 90132, 92336, 103082, 117808, 120176, 121191, 138504, 154623, 161588, 176712, 180264, 206164, 213527, 242382, 277008, 309246, 323176, 353424, 360528, 412328, 427054, 484764, 618492, 640581, 646352, 824656, 854108, 969528, 1236984, 1281162, 1494689, 1708216, 1939056, 2473968, 2562324, 2989378, 3416432, 4484067, 5124648, 5978756, 8968134, 10249296, 11957512, 17936268, 23915024, 35872536, 71745072]

約数ペア:

[(1, 71745072), (2, 35872536), (3, 23915024), (4, 17936268), (6, 11957512), (7, 10249296), (8, 8968134), (12, 5978756), (14, 5124648), (16, 4484067), (21, 3416432), (24, 2989378), (28, 2562324), (29, 2473968), (37, 1939056), (42, 1708216), (48, 1494689), (56, 1281162), (58, 1236984), (74, 969528), (84, 854108), (87, 824656), (111, 646352), (112, 640581), (116, 618492), (148, 484764), (168, 427054), (174, 412328), (199, 360528), (203, 353424), (222, 323176), (232, 309246), (259, 277008), (296, 242382), (336, 213527), (348, 206164), (398, 180264), (406, 176712), (444, 161588), (464, 154623), (518, 138504), (592, 121191), (597, 120176), (609, 117808), (696, 103082), (777, 92336), (796, 90132), (812, 88356), (888, 80794), (1036, 69252), (1073, 66864), (1194, 60088), (1218, 58904), (1392, 51541), (1393, 51504), (1554, 46168), (1592, 45066), (1624, 44178), (1776, 40397), (2072, 34626), (2146, 33432), (2388, 30044), (2436, 29452), (2786, 25752), (3108, 23084), (3184, 22533), (3219, 22288), (3248, 22089), (4144, 17313), (4179, 17168), (4292, 16716), (4776, 15022), (4872, 14726), (5572, 12876), (5771, 12432), (6216, 11542), (6438, 11144), (7363, 9744), (7511, 9552), (8358, 8584)]