87954828

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{563813}}^1$

素因数の和:563833

約数の個数: 24

約数和(自身を含む): 221015088

約数和(自身を除く): 133060260

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 563813, 1127626, 1691439, 2255252, 3382878, 6765756, 7329569, 14659138, 21988707, 29318276, 43977414, 87954828]

約数ペア:

[(1, 87954828), (2, 43977414), (3, 29318276), (4, 21988707), (6, 14659138), (12, 7329569), (13, 6765756), (26, 3382878), (39, 2255252), (52, 1691439), (78, 1127626), (156, 563813)]