87415216

素因数分解:

$2^4\times 7^2\times {\mathrm{43}}^1\times {\mathrm{2593}}^1$

素因数の和:2658

約数の個数: 60

約数和(自身を含む): 201678312

約数和(自身を除く): 114263096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 49, 56, 86, 98, 112, 172, 196, 301, 344, 392, 602, 688, 784, 1204, 2107, 2408, 2593, 4214, 4816, 5186, 8428, 10372, 16856, 18151, 20744, 33712, 36302, 41488, 72604, 111499, 127057, 145208, 222998, 254114, 290416, 445996, 508228, 780493, 891992, 1016456, 1560986, 1783984, 2032912, 3121972, 5463451, 6243944, 10926902, 12487888, 21853804, 43707608, 87415216]

約数ペア:

[(1, 87415216), (2, 43707608), (4, 21853804), (7, 12487888), (8, 10926902), (14, 6243944), (16, 5463451), (28, 3121972), (43, 2032912), (49, 1783984), (56, 1560986), (86, 1016456), (98, 891992), (112, 780493), (172, 508228), (196, 445996), (301, 290416), (344, 254114), (392, 222998), (602, 145208), (688, 127057), (784, 111499), (1204, 72604), (2107, 41488), (2408, 36302), (2593, 33712), (4214, 20744), (4816, 18151), (5186, 16856), (8428, 10372)]