87211752

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{43781}}^1$

素因数の和:43873

約数の個数: 32

約数和(自身を含む): 220661280

約数和(自身を除く): 133449528

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 166, 249, 332, 498, 664, 996, 1992, 43781, 87562, 131343, 175124, 262686, 350248, 525372, 1050744, 3633823, 7267646, 10901469, 14535292, 21802938, 29070584, 43605876, 87211752]

約数ペア:

[(1, 87211752), (2, 43605876), (3, 29070584), (4, 21802938), (6, 14535292), (8, 10901469), (12, 7267646), (24, 3633823), (83, 1050744), (166, 525372), (249, 350248), (332, 262686), (498, 175124), (664, 131343), (996, 87562), (1992, 43781)]