85234912

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2861}}^1$

素因数の和:2904

約数の個数: 72

約数和(自身を含む): 205548840

約数和(自身を除く): 120313928

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 76, 98, 112, 133, 152, 196, 224, 266, 304, 392, 532, 608, 784, 931, 1064, 1568, 1862, 2128, 2861, 3724, 4256, 5722, 7448, 11444, 14896, 20027, 22888, 29792, 40054, 45776, 54359, 80108, 91552, 108718, 140189, 160216, 217436, 280378, 320432, 380513, 434872, 560756, 640864, 761026, 869744, 1121512, 1522052, 1739488, 2243024, 2663591, 3044104, 4486048, 5327182, 6088208, 10654364, 12176416, 21308728, 42617456, 85234912]

約数ペア:

[(1, 85234912), (2, 42617456), (4, 21308728), (7, 12176416), (8, 10654364), (14, 6088208), (16, 5327182), (19, 4486048), (28, 3044104), (32, 2663591), (38, 2243024), (49, 1739488), (56, 1522052), (76, 1121512), (98, 869744), (112, 761026), (133, 640864), (152, 560756), (196, 434872), (224, 380513), (266, 320432), (304, 280378), (392, 217436), (532, 160216), (608, 140189), (784, 108718), (931, 91552), (1064, 80108), (1568, 54359), (1862, 45776), (2128, 40054), (2861, 29792), (3724, 22888), (4256, 20027), (5722, 14896), (7448, 11444)]