90248526

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{23539}}^1$

素因数の和:23621

約数の個数: 32

約数和(自身を含む): 203385600

約数和(自身を除く): 113137074

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3834, 23539, 47078, 70617, 141234, 211851, 423702, 635553, 1271106, 1671269, 3342538, 5013807, 10027614, 15041421, 30082842, 45124263, 90248526]

約数ペア:

[(1, 90248526), (2, 45124263), (3, 30082842), (6, 15041421), (9, 10027614), (18, 5013807), (27, 3342538), (54, 1671269), (71, 1271106), (142, 635553), (213, 423702), (426, 211851), (639, 141234), (1278, 70617), (1917, 47078), (3834, 23539)]