78847146

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{11807}}^1$

素因数の和:11875

約数の個数: 48

約数和(自身を含む): 198941184

約数和(自身を除く): 120094038

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 159, 318, 371, 477, 742, 954, 1113, 2226, 3339, 6678, 11807, 23614, 35421, 70842, 82649, 106263, 165298, 212526, 247947, 495894, 625771, 743841, 1251542, 1487682, 1877313, 3754626, 4380397, 5631939, 8760794, 11263878, 13141191, 26282382, 39423573, 78847146]

約数ペア:

[(1, 78847146), (2, 39423573), (3, 26282382), (6, 13141191), (7, 11263878), (9, 8760794), (14, 5631939), (18, 4380397), (21, 3754626), (42, 1877313), (53, 1487682), (63, 1251542), (106, 743841), (126, 625771), (159, 495894), (318, 247947), (371, 212526), (477, 165298), (742, 106263), (954, 82649), (1113, 70842), (2226, 35421), (3339, 23614), (6678, 11807)]