61811136

素因数分解:

$2^6\times 3^2\times {\mathrm{239}}^1\times {\mathrm{449}}^1$

素因数の和:706

約数の個数: 84

約数和(自身を含む): 178308000

約数和(自身を除く): 116496864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 239, 288, 449, 478, 576, 717, 898, 956, 1347, 1434, 1796, 1912, 2151, 2694, 2868, 3592, 3824, 4041, 4302, 5388, 5736, 7184, 7648, 8082, 8604, 10776, 11472, 14368, 15296, 16164, 17208, 21552, 22944, 28736, 32328, 34416, 43104, 45888, 64656, 68832, 86208, 107311, 129312, 137664, 214622, 258624, 321933, 429244, 643866, 858488, 965799, 1287732, 1716976, 1931598, 2575464, 3433952, 3863196, 5150928, 6867904, 7726392, 10301856, 15452784, 20603712, 30905568, 61811136]

約数ペア:

[(1, 61811136), (2, 30905568), (3, 20603712), (4, 15452784), (6, 10301856), (8, 7726392), (9, 6867904), (12, 5150928), (16, 3863196), (18, 3433952), (24, 2575464), (32, 1931598), (36, 1716976), (48, 1287732), (64, 965799), (72, 858488), (96, 643866), (144, 429244), (192, 321933), (239, 258624), (288, 214622), (449, 137664), (478, 129312), (576, 107311), (717, 86208), (898, 68832), (956, 64656), (1347, 45888), (1434, 43104), (1796, 34416), (1912, 32328), (2151, 28736), (2694, 22944), (2868, 21552), (3592, 17208), (3824, 16164), (4041, 15296), (4302, 14368), (5388, 11472), (5736, 10776), (7184, 8604), (7648, 8082)]