180646362

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2767}}^1$

素因数の和:2825

約数の個数: 80

約数和(自身を含む): 450143232

約数和(自身を除く): 269496870

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 54, 62, 78, 81, 93, 117, 162, 186, 234, 279, 351, 403, 558, 702, 806, 837, 1053, 1209, 1674, 2106, 2418, 2511, 2767, 3627, 5022, 5534, 7254, 8301, 10881, 16602, 21762, 24903, 32643, 35971, 49806, 65286, 71942, 74709, 85777, 107913, 149418, 171554, 215826, 224127, 257331, 323739, 448254, 514662, 647478, 771993, 971217, 1115101, 1543986, 1942434, 2230202, 2315979, 2913651, 3345303, 4631958, 5827302, 6690606, 6947937, 10035909, 13895874, 20071818, 30107727, 60215454, 90323181, 180646362]

約数ペア:

[(1, 180646362), (2, 90323181), (3, 60215454), (6, 30107727), (9, 20071818), (13, 13895874), (18, 10035909), (26, 6947937), (27, 6690606), (31, 5827302), (39, 4631958), (54, 3345303), (62, 2913651), (78, 2315979), (81, 2230202), (93, 1942434), (117, 1543986), (162, 1115101), (186, 971217), (234, 771993), (279, 647478), (351, 514662), (403, 448254), (558, 323739), (702, 257331), (806, 224127), (837, 215826), (1053, 171554), (1209, 149418), (1674, 107913), (2106, 85777), (2418, 74709), (2511, 71942), (2767, 65286), (3627, 49806), (5022, 35971), (5534, 32643), (7254, 24903), (8301, 21762), (10881, 16602)]