87221238

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{86017}}^1$

素因数の和:86048

約数の個数: 24

約数和(自身を含む): 188895528

約数和(自身を除く): 101674290

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 86017, 172034, 258051, 516102, 1118221, 2236442, 3354663, 6709326, 14536873, 29073746, 43610619, 87221238]

約数ペア:

[(1, 87221238), (2, 43610619), (3, 29073746), (6, 14536873), (13, 6709326), (26, 3354663), (39, 2236442), (78, 1118221), (169, 516102), (338, 258051), (507, 172034), (1014, 86017)]