87785256

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{281363}}^1$

素因数の和:281385

約数の個数: 32

約数和(自身を含む): 236345760

約数和(自身を除く): 148560504

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 281363, 562726, 844089, 1125452, 1688178, 2250904, 3376356, 3657719, 6752712, 7315438, 10973157, 14630876, 21946314, 29261752, 43892628, 87785256]

約数ペア:

[(1, 87785256), (2, 43892628), (3, 29261752), (4, 21946314), (6, 14630876), (8, 10973157), (12, 7315438), (13, 6752712), (24, 3657719), (26, 3376356), (39, 2250904), (52, 1688178), (78, 1125452), (104, 844089), (156, 562726), (312, 281363)]