71169984

素因数分解:

$2^6\times 3^2\times {\mathrm{157}}^1\times {\mathrm{787}}^1$

素因数の和:962

約数の個数: 84

約数和(自身を含む): 205556104

約数和(自身を除く): 134386120

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 157, 192, 288, 314, 471, 576, 628, 787, 942, 1256, 1413, 1574, 1884, 2361, 2512, 2826, 3148, 3768, 4722, 5024, 5652, 6296, 7083, 7536, 9444, 10048, 11304, 12592, 14166, 15072, 18888, 22608, 25184, 28332, 30144, 37776, 45216, 50368, 56664, 75552, 90432, 113328, 123559, 151104, 226656, 247118, 370677, 453312, 494236, 741354, 988472, 1112031, 1482708, 1976944, 2224062, 2965416, 3953888, 4448124, 5930832, 7907776, 8896248, 11861664, 17792496, 23723328, 35584992, 71169984]

約数ペア:

[(1, 71169984), (2, 35584992), (3, 23723328), (4, 17792496), (6, 11861664), (8, 8896248), (9, 7907776), (12, 5930832), (16, 4448124), (18, 3953888), (24, 2965416), (32, 2224062), (36, 1976944), (48, 1482708), (64, 1112031), (72, 988472), (96, 741354), (144, 494236), (157, 453312), (192, 370677), (288, 247118), (314, 226656), (471, 151104), (576, 123559), (628, 113328), (787, 90432), (942, 75552), (1256, 56664), (1413, 50368), (1574, 45216), (1884, 37776), (2361, 30144), (2512, 28332), (2826, 25184), (3148, 22608), (3768, 18888), (4722, 15072), (5024, 14166), (5652, 12592), (6296, 11304), (7083, 10048), (7536, 9444)]