87030996

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{557891}}^1$

素因数の和:557911

約数の個数: 24

約数和(自身を含む): 218693664

約数和(自身を除く): 131662668

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 557891, 1115782, 1673673, 2231564, 3347346, 6694692, 7252583, 14505166, 21757749, 29010332, 43515498, 87030996]

約数ペア:

[(1, 87030996), (2, 43515498), (3, 29010332), (4, 21757749), (6, 14505166), (12, 7252583), (13, 6694692), (26, 3347346), (39, 2231564), (52, 1673673), (78, 1115782), (156, 557891)]