86785244

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7691}}^1$

素因数の和:7746

約数の個数: 48

約数和(自身を含む): 192976896

約数和(自身を除く): 106191652

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2821, 5642, 7691, 11284, 15382, 30764, 53837, 99983, 107674, 199966, 215348, 238421, 399932, 476842, 699881, 953684, 1399762, 1668947, 2799524, 3099473, 3337894, 6198946, 6675788, 12397892, 21696311, 43392622, 86785244]

約数ペア:

[(1, 86785244), (2, 43392622), (4, 21696311), (7, 12397892), (13, 6675788), (14, 6198946), (26, 3337894), (28, 3099473), (31, 2799524), (52, 1668947), (62, 1399762), (91, 953684), (124, 699881), (182, 476842), (217, 399932), (364, 238421), (403, 215348), (434, 199966), (806, 107674), (868, 99983), (1612, 53837), (2821, 30764), (5642, 15382), (7691, 11284)]