71667816

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:120

約数の個数: 192

約数和(自身を含む): 218332800

約数和(自身を除く): 146664984

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 29, 33, 37, 44, 46, 58, 66, 69, 74, 87, 88, 92, 111, 116, 121, 132, 138, 148, 174, 184, 222, 232, 242, 253, 264, 276, 296, 319, 348, 363, 407, 444, 484, 506, 552, 638, 667, 696, 726, 759, 814, 851, 888, 957, 968, 1012, 1073, 1221, 1276, 1334, 1452, 1518, 1628, 1702, 1914, 2001, 2024, 2146, 2442, 2552, 2553, 2668, 2783, 2904, 3036, 3219, 3256, 3404, 3509, 3828, 4002, 4292, 4477, 4884, 5106, 5336, 5566, 6072, 6438, 6808, 7018, 7337, 7656, 8004, 8349, 8584, 8954, 9361, 9768, 10212, 10527, 11132, 11803, 12876, 13431, 14036, 14674, 16008, 16698, 17908, 18722, 20424, 21054, 22011, 22264, 23606, 24679, 25752, 26862, 28072, 28083, 29348, 33396, 35409, 35816, 37444, 42108, 44022, 47212, 49358, 53724, 56166, 58696, 66792, 70818, 74037, 74888, 80707, 84216, 88044, 94424, 98716, 102971, 107448, 112332, 129833, 141636, 148074, 161414, 176088, 197432, 205942, 224664, 242121, 259666, 271469, 283272, 296148, 308913, 322828, 389499, 411884, 484242, 519332, 542938, 592296, 617826, 645656, 778998, 814407, 823768, 968484, 1038664, 1085876, 1235652, 1557996, 1628814, 1936968, 2171752, 2471304, 2986159, 3115992, 3257628, 5972318, 6515256, 8958477, 11944636, 17916954, 23889272, 35833908, 71667816]

約数ペア:

[(1, 71667816), (2, 35833908), (3, 23889272), (4, 17916954), (6, 11944636), (8, 8958477), (11, 6515256), (12, 5972318), (22, 3257628), (23, 3115992), (24, 2986159), (29, 2471304), (33, 2171752), (37, 1936968), (44, 1628814), (46, 1557996), (58, 1235652), (66, 1085876), (69, 1038664), (74, 968484), (87, 823768), (88, 814407), (92, 778998), (111, 645656), (116, 617826), (121, 592296), (132, 542938), (138, 519332), (148, 484242), (174, 411884), (184, 389499), (222, 322828), (232, 308913), (242, 296148), (253, 283272), (264, 271469), (276, 259666), (296, 242121), (319, 224664), (348, 205942), (363, 197432), (407, 176088), (444, 161414), (484, 148074), (506, 141636), (552, 129833), (638, 112332), (667, 107448), (696, 102971), (726, 98716), (759, 94424), (814, 88044), (851, 84216), (888, 80707), (957, 74888), (968, 74037), (1012, 70818), (1073, 66792), (1221, 58696), (1276, 56166), (1334, 53724), (1452, 49358), (1518, 47212), (1628, 44022), (1702, 42108), (1914, 37444), (2001, 35816), (2024, 35409), (2146, 33396), (2442, 29348), (2552, 28083), (2553, 28072), (2668, 26862), (2783, 25752), (2904, 24679), (3036, 23606), (3219, 22264), (3256, 22011), (3404, 21054), (3509, 20424), (3828, 18722), (4002, 17908), (4292, 16698), (4477, 16008), (4884, 14674), (5106, 14036), (5336, 13431), (5566, 12876), (6072, 11803), (6438, 11132), (6808, 10527), (7018, 10212), (7337, 9768), (7656, 9361), (8004, 8954), (8349, 8584)]