87817926

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{39451}}^1$

素因数の和:39516

約数の個数: 32

約数和(自身を含む): 204519168

約数和(自身を除く): 116701242

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 39451, 78902, 118353, 236706, 276157, 552314, 828471, 1656942, 2090903, 4181806, 6272709, 12545418, 14636321, 29272642, 43908963, 87817926]

約数ペア:

[(1, 87817926), (2, 43908963), (3, 29272642), (6, 14636321), (7, 12545418), (14, 6272709), (21, 4181806), (42, 2090903), (53, 1656942), (106, 828471), (159, 552314), (318, 276157), (371, 236706), (742, 118353), (1113, 78902), (2226, 39451)]