89680458

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{68879}}^1$

素因数の和:68922

約数の個数: 32

約数和(自身を含む): 211599360

約数和(自身を除く): 121918902

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 68879, 137758, 206637, 413274, 482153, 964306, 1446459, 2135249, 2892918, 4270498, 6405747, 12811494, 14946743, 29893486, 44840229, 89680458]

約数ペア:

[(1, 89680458), (2, 44840229), (3, 29893486), (6, 14946743), (7, 12811494), (14, 6405747), (21, 4270498), (31, 2892918), (42, 2135249), (62, 1446459), (93, 964306), (186, 482153), (217, 413274), (434, 206637), (651, 137758), (1302, 68879)]