90715072

素因数分解:

$2^6\times 7^2\times {\mathrm{28927}}^1$

素因数の和:28953

約数の個数: 42

約数和(自身を含む): 209409792

約数和(自身を除く): 118694720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 28927, 57854, 115708, 202489, 231416, 404978, 462832, 809956, 925664, 1417423, 1619912, 1851328, 2834846, 3239824, 5669692, 6479648, 11339384, 12959296, 22678768, 45357536, 90715072]

約数ペア:

[(1, 90715072), (2, 45357536), (4, 22678768), (7, 12959296), (8, 11339384), (14, 6479648), (16, 5669692), (28, 3239824), (32, 2834846), (49, 1851328), (56, 1619912), (64, 1417423), (98, 925664), (112, 809956), (196, 462832), (224, 404978), (392, 231416), (448, 202489), (784, 115708), (1568, 57854), (3136, 28927)]