78942276

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{34807}}^1$

素因数の和:34830

約数の個数: 60

約数和(自身を含む): 235859008

約数和(自身を除く): 156916732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 34807, 69614, 104421, 139228, 208842, 243649, 313263, 417684, 487298, 626526, 730947, 939789, 974596, 1253052, 1461894, 1879578, 2192841, 2819367, 2923788, 3759156, 4385682, 5638734, 6578523, 8771364, 11277468, 13157046, 19735569, 26314092, 39471138, 78942276]

約数ペア:

[(1, 78942276), (2, 39471138), (3, 26314092), (4, 19735569), (6, 13157046), (7, 11277468), (9, 8771364), (12, 6578523), (14, 5638734), (18, 4385682), (21, 3759156), (27, 2923788), (28, 2819367), (36, 2192841), (42, 1879578), (54, 1461894), (63, 1253052), (81, 974596), (84, 939789), (108, 730947), (126, 626526), (162, 487298), (189, 417684), (252, 313263), (324, 243649), (378, 208842), (567, 139228), (756, 104421), (1134, 69614), (2268, 34807)]