89628804

素因数分解:

$2^2\times 3^2\times {\mathrm{199}}^1\times {\mathrm{12511}}^1$

素因数の和:12720

約数の個数: 36

約数和(自身を含む): 227718400

約数和(自身を除く): 138089596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 199, 398, 597, 796, 1194, 1791, 2388, 3582, 7164, 12511, 25022, 37533, 50044, 75066, 112599, 150132, 225198, 450396, 2489689, 4979378, 7469067, 9958756, 14938134, 22407201, 29876268, 44814402, 89628804]

約数ペア:

[(1, 89628804), (2, 44814402), (3, 29876268), (4, 22407201), (6, 14938134), (9, 9958756), (12, 7469067), (18, 4979378), (36, 2489689), (199, 450396), (398, 225198), (597, 150132), (796, 112599), (1194, 75066), (1791, 50044), (2388, 37533), (3582, 25022), (7164, 12511)]