89281136

素因数分解:

$2^4\times 7^2\times {\mathrm{263}}^1\times {\mathrm{433}}^1$

素因数の和:718

約数の個数: 60

約数和(自身を含む): 202455792

約数和(自身を除く): 113174656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 263, 392, 433, 526, 784, 866, 1052, 1732, 1841, 2104, 3031, 3464, 3682, 4208, 6062, 6928, 7364, 12124, 12887, 14728, 21217, 24248, 25774, 29456, 42434, 48496, 51548, 84868, 103096, 113879, 169736, 206192, 227758, 339472, 455516, 797153, 911032, 1594306, 1822064, 3188612, 5580071, 6377224, 11160142, 12754448, 22320284, 44640568, 89281136]

約数ペア:

[(1, 89281136), (2, 44640568), (4, 22320284), (7, 12754448), (8, 11160142), (14, 6377224), (16, 5580071), (28, 3188612), (49, 1822064), (56, 1594306), (98, 911032), (112, 797153), (196, 455516), (263, 339472), (392, 227758), (433, 206192), (526, 169736), (784, 113879), (866, 103096), (1052, 84868), (1732, 51548), (1841, 48496), (2104, 42434), (3031, 29456), (3464, 25774), (3682, 24248), (4208, 21217), (6062, 14728), (6928, 12887), (7364, 12124)]