90835808

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3049}}^1$

素因数の和:3092

約数の個数: 72

約数和(自身を含む): 219051000

約数和(自身を除く): 128215192

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, 3049, 3724, 4256, 6098, 7448, 12196, 14896, 21343, 24392, 29792, 42686, 48784, 57931, 85372, 97568, 115862, 149401, 170744, 231724, 298802, 341488, 405517, 463448, 597604, 682976, 811034, 926896, 1195208, 1622068, 1853792, 2390416, 2838619, 3244136, 4780832, 5677238, 6488272, 11354476, 12976544, 22708952, 45417904, 90835808]

約数ペア:

[(1, 90835808), (2, 45417904), (4, 22708952), (7, 12976544), (8, 11354476), (14, 6488272), (16, 5677238), (19, 4780832), (28, 3244136), (32, 2838619), (38, 2390416), (49, 1853792), (56, 1622068), (76, 1195208), (98, 926896), (112, 811034), (133, 682976), (152, 597604), (196, 463448), (224, 405517), (266, 341488), (304, 298802), (392, 231724), (532, 170744), (608, 149401), (784, 115862), (931, 97568), (1064, 85372), (1568, 57931), (1862, 48784), (2128, 42686), (3049, 29792), (3724, 24392), (4256, 21343), (6098, 14896), (7448, 12196)]