87072428

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{13249}}^1$

素因数の和:13337

約数の個数: 24

約数和(自身を含む): 160272000

約数和(自身を除く): 73199572

約数列:

[1, 2, 4, 31, 53, 62, 106, 124, 212, 1643, 3286, 6572, 13249, 26498, 52996, 410719, 702197, 821438, 1404394, 1642876, 2808788, 21768107, 43536214, 87072428]

約数ペア:

[(1, 87072428), (2, 43536214), (4, 21768107), (31, 2808788), (53, 1642876), (62, 1404394), (106, 821438), (124, 702197), (212, 410719), (1643, 52996), (3286, 26498), (6572, 13249)]