86314137

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1$

素因数の和:139

約数の個数: 72

約数和(自身を含む): 152143488

約数和(自身を除く): 65829351

約数列:

[1, 3, 7, 13, 21, 31, 39, 47, 49, 91, 93, 141, 147, 217, 273, 329, 403, 611, 637, 651, 961, 987, 1209, 1457, 1519, 1833, 1911, 2303, 2821, 2883, 4277, 4371, 4557, 6727, 6909, 8463, 10199, 12493, 12831, 18941, 19747, 20181, 29939, 30597, 37479, 45167, 47089, 56823, 59241, 71393, 87451, 89817, 132587, 135501, 141267, 214179, 262353, 316169, 397761, 587171, 612157, 928109, 948507, 1761513, 1836471, 2213183, 2784327, 4110197, 6639549, 12330591, 28771379, 86314137]

約数ペア:

[(1, 86314137), (3, 28771379), (7, 12330591), (13, 6639549), (21, 4110197), (31, 2784327), (39, 2213183), (47, 1836471), (49, 1761513), (91, 948507), (93, 928109), (141, 612157), (147, 587171), (217, 397761), (273, 316169), (329, 262353), (403, 214179), (611, 141267), (637, 135501), (651, 132587), (961, 89817), (987, 87451), (1209, 71393), (1457, 59241), (1519, 56823), (1833, 47089), (1911, 45167), (2303, 37479), (2821, 30597), (2883, 29939), (4277, 20181), (4371, 19747), (4557, 18941), (6727, 12831), (6909, 12493), (8463, 10199)]