87142032

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{317}}^1$

素因数の和:437

約数の個数: 120

約数和(自身を含む): 258358464

約数和(自身を除く): 171216432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 83, 92, 138, 144, 166, 184, 207, 249, 276, 317, 332, 368, 414, 498, 552, 634, 664, 747, 828, 951, 996, 1104, 1268, 1328, 1494, 1656, 1902, 1909, 1992, 2536, 2853, 2988, 3312, 3804, 3818, 3984, 5072, 5706, 5727, 5976, 7291, 7608, 7636, 11412, 11454, 11952, 14582, 15216, 15272, 17181, 21873, 22824, 22908, 26311, 29164, 30544, 34362, 43746, 45648, 45816, 52622, 58328, 65619, 68724, 78933, 87492, 91632, 105244, 116656, 131238, 137448, 157866, 174984, 210488, 236799, 262476, 274896, 315732, 349968, 420976, 473598, 524952, 605153, 631464, 947196, 1049904, 1210306, 1262928, 1815459, 1894392, 2420612, 3630918, 3788784, 4841224, 5446377, 7261836, 9682448, 10892754, 14523672, 21785508, 29047344, 43571016, 87142032]

約数ペア:

[(1, 87142032), (2, 43571016), (3, 29047344), (4, 21785508), (6, 14523672), (8, 10892754), (9, 9682448), (12, 7261836), (16, 5446377), (18, 4841224), (23, 3788784), (24, 3630918), (36, 2420612), (46, 1894392), (48, 1815459), (69, 1262928), (72, 1210306), (83, 1049904), (92, 947196), (138, 631464), (144, 605153), (166, 524952), (184, 473598), (207, 420976), (249, 349968), (276, 315732), (317, 274896), (332, 262476), (368, 236799), (414, 210488), (498, 174984), (552, 157866), (634, 137448), (664, 131238), (747, 116656), (828, 105244), (951, 91632), (996, 87492), (1104, 78933), (1268, 68724), (1328, 65619), (1494, 58328), (1656, 52622), (1902, 45816), (1909, 45648), (1992, 43746), (2536, 34362), (2853, 30544), (2988, 29164), (3312, 26311), (3804, 22908), (3818, 22824), (3984, 21873), (5072, 17181), (5706, 15272), (5727, 15216), (5976, 14582), (7291, 11952), (7608, 11454), (7636, 11412)]