87506562

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1291}}^1$

素因数の和:1399

約数の個数: 64

約数和(自身を含む): 208373760

約数和(自身を除く): 120867198

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 79, 143, 158, 237, 286, 429, 474, 858, 869, 1027, 1291, 1738, 2054, 2582, 2607, 3081, 3873, 5214, 6162, 7746, 11297, 14201, 16783, 22594, 28402, 33566, 33891, 42603, 50349, 67782, 85206, 100698, 101989, 184613, 203978, 305967, 369226, 553839, 611934, 1107678, 1121879, 1325857, 2243758, 2651714, 3365637, 3977571, 6731274, 7955142, 14584427, 29168854, 43753281, 87506562]

約数ペア:

[(1, 87506562), (2, 43753281), (3, 29168854), (6, 14584427), (11, 7955142), (13, 6731274), (22, 3977571), (26, 3365637), (33, 2651714), (39, 2243758), (66, 1325857), (78, 1121879), (79, 1107678), (143, 611934), (158, 553839), (237, 369226), (286, 305967), (429, 203978), (474, 184613), (858, 101989), (869, 100698), (1027, 85206), (1291, 67782), (1738, 50349), (2054, 42603), (2582, 33891), (2607, 33566), (3081, 28402), (3873, 22594), (5214, 16783), (6162, 14201), (7746, 11297)]