82451688

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{367}}^1$

素因数の和:447

約数の個数: 128

約数和(自身を含む): 241643520

約数和(自身を除く): 159191832

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 33, 37, 44, 46, 66, 69, 74, 88, 92, 111, 132, 138, 148, 184, 222, 253, 264, 276, 296, 367, 407, 444, 506, 552, 734, 759, 814, 851, 888, 1012, 1101, 1221, 1468, 1518, 1628, 1702, 2024, 2202, 2442, 2553, 2936, 3036, 3256, 3404, 4037, 4404, 4884, 5106, 6072, 6808, 8074, 8441, 8808, 9361, 9768, 10212, 12111, 13579, 16148, 16882, 18722, 20424, 24222, 25323, 27158, 28083, 32296, 33764, 37444, 40737, 48444, 50646, 54316, 56166, 67528, 74888, 81474, 92851, 96888, 101292, 108632, 112332, 149369, 162948, 185702, 202584, 224664, 278553, 298738, 312317, 325896, 371404, 448107, 557106, 597476, 624634, 742808, 896214, 936951, 1114212, 1194952, 1249268, 1792428, 1873902, 2228424, 2498536, 3435487, 3584856, 3747804, 6870974, 7495608, 10306461, 13741948, 20612922, 27483896, 41225844, 82451688]

約数ペア:

[(1, 82451688), (2, 41225844), (3, 27483896), (4, 20612922), (6, 13741948), (8, 10306461), (11, 7495608), (12, 6870974), (22, 3747804), (23, 3584856), (24, 3435487), (33, 2498536), (37, 2228424), (44, 1873902), (46, 1792428), (66, 1249268), (69, 1194952), (74, 1114212), (88, 936951), (92, 896214), (111, 742808), (132, 624634), (138, 597476), (148, 557106), (184, 448107), (222, 371404), (253, 325896), (264, 312317), (276, 298738), (296, 278553), (367, 224664), (407, 202584), (444, 185702), (506, 162948), (552, 149369), (734, 112332), (759, 108632), (814, 101292), (851, 96888), (888, 92851), (1012, 81474), (1101, 74888), (1221, 67528), (1468, 56166), (1518, 54316), (1628, 50646), (1702, 48444), (2024, 40737), (2202, 37444), (2442, 33764), (2553, 32296), (2936, 28083), (3036, 27158), (3256, 25323), (3404, 24222), (4037, 20424), (4404, 18722), (4884, 16882), (5106, 16148), (6072, 13579), (6808, 12111), (8074, 10212), (8441, 9768), (8808, 9361)]