87963564

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{563869}}^1$

素因数の和:563889

約数の個数: 24

約数和(自身を含む): 221037040

約数和(自身を除く): 133073476

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 563869, 1127738, 1691607, 2255476, 3383214, 6766428, 7330297, 14660594, 21990891, 29321188, 43981782, 87963564]

約数ペア:

[(1, 87963564), (2, 43981782), (3, 29321188), (4, 21990891), (6, 14660594), (12, 7330297), (13, 6766428), (26, 3383214), (39, 2255476), (52, 1691607), (78, 1127738), (156, 563869)]