71368528

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1093}}^1$

素因数の和:1172

約数の個数: 80

約数和(自身を含む): 175810176

約数和(自身を除く): 104441648

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 53, 56, 77, 88, 106, 112, 154, 176, 212, 308, 371, 424, 583, 616, 742, 848, 1093, 1166, 1232, 1484, 2186, 2332, 2968, 4081, 4372, 4664, 5936, 7651, 8162, 8744, 9328, 12023, 15302, 16324, 17488, 24046, 30604, 32648, 48092, 57929, 61208, 65296, 84161, 96184, 115858, 122416, 168322, 192368, 231716, 336644, 405503, 463432, 637219, 673288, 811006, 926864, 1274438, 1346576, 1622012, 2548876, 3244024, 4460533, 5097752, 6488048, 8921066, 10195504, 17842132, 35684264, 71368528]

約数ペア:

[(1, 71368528), (2, 35684264), (4, 17842132), (7, 10195504), (8, 8921066), (11, 6488048), (14, 5097752), (16, 4460533), (22, 3244024), (28, 2548876), (44, 1622012), (53, 1346576), (56, 1274438), (77, 926864), (88, 811006), (106, 673288), (112, 637219), (154, 463432), (176, 405503), (212, 336644), (308, 231716), (371, 192368), (424, 168322), (583, 122416), (616, 115858), (742, 96184), (848, 84161), (1093, 65296), (1166, 61208), (1232, 57929), (1484, 48092), (2186, 32648), (2332, 30604), (2968, 24046), (4081, 17488), (4372, 16324), (4664, 15302), (5936, 12023), (7651, 9328), (8162, 8744)]