82706512

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:177

約数の個数: 120

約数和(自身を含む): 199487232

約数和(自身を除く): 116780720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 41, 49, 56, 62, 82, 83, 98, 112, 124, 164, 166, 196, 217, 248, 287, 328, 332, 392, 434, 496, 574, 581, 656, 664, 784, 868, 1148, 1162, 1271, 1328, 1519, 1736, 2009, 2296, 2324, 2542, 2573, 3038, 3403, 3472, 4018, 4067, 4592, 4648, 5084, 5146, 6076, 6806, 8036, 8134, 8897, 9296, 10168, 10292, 12152, 13612, 16072, 16268, 17794, 18011, 20336, 20584, 23821, 24304, 27224, 32144, 32536, 35588, 36022, 41168, 47642, 54448, 62279, 65072, 71176, 72044, 95284, 105493, 124558, 126077, 142352, 144088, 166747, 190568, 210986, 249116, 252154, 288176, 333494, 381136, 421972, 498232, 504308, 666988, 738451, 843944, 996464, 1008616, 1333976, 1476902, 1687888, 2017232, 2667952, 2953804, 5169157, 5907608, 10338314, 11815216, 20676628, 41353256, 82706512]

約数ペア:

[(1, 82706512), (2, 41353256), (4, 20676628), (7, 11815216), (8, 10338314), (14, 5907608), (16, 5169157), (28, 2953804), (31, 2667952), (41, 2017232), (49, 1687888), (56, 1476902), (62, 1333976), (82, 1008616), (83, 996464), (98, 843944), (112, 738451), (124, 666988), (164, 504308), (166, 498232), (196, 421972), (217, 381136), (248, 333494), (287, 288176), (328, 252154), (332, 249116), (392, 210986), (434, 190568), (496, 166747), (574, 144088), (581, 142352), (656, 126077), (664, 124558), (784, 105493), (868, 95284), (1148, 72044), (1162, 71176), (1271, 65072), (1328, 62279), (1519, 54448), (1736, 47642), (2009, 41168), (2296, 36022), (2324, 35588), (2542, 32536), (2573, 32144), (3038, 27224), (3403, 24304), (3472, 23821), (4018, 20584), (4067, 20336), (4592, 18011), (4648, 17794), (5084, 16268), (5146, 16072), (6076, 13612), (6806, 12152), (8036, 10292), (8134, 10168), (8897, 9296)]