8170734

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:225

約数の個数: 64

約数和(自身を含む): 19595520

約数和(自身を除く): 11424786

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 89, 107, 143, 178, 214, 267, 286, 321, 429, 534, 642, 858, 979, 1157, 1177, 1391, 1958, 2314, 2354, 2782, 2937, 3471, 3531, 4173, 5874, 6942, 7062, 8346, 9523, 12727, 15301, 19046, 25454, 28569, 30602, 38181, 45903, 57138, 76362, 91806, 104753, 123799, 209506, 247598, 314259, 371397, 628518, 742794, 1361789, 2723578, 4085367, 8170734]

約数ペア:

[(1, 8170734), (2, 4085367), (3, 2723578), (6, 1361789), (11, 742794), (13, 628518), (22, 371397), (26, 314259), (33, 247598), (39, 209506), (66, 123799), (78, 104753), (89, 91806), (107, 76362), (143, 57138), (178, 45903), (214, 38181), (267, 30602), (286, 28569), (321, 25454), (429, 19046), (534, 15301), (642, 12727), (858, 9523), (979, 8346), (1157, 7062), (1177, 6942), (1391, 5874), (1958, 4173), (2314, 3531), (2354, 3471), (2782, 2937)]