78813084

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{938251}}^1$

素因数の和:938265

約数の個数: 24

約数和(自身を含む): 210168448

約数和(自身を除く): 131355364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 938251, 1876502, 2814753, 3753004, 5629506, 6567757, 11259012, 13135514, 19703271, 26271028, 39406542, 78813084]

約数ペア:

[(1, 78813084), (2, 39406542), (3, 26271028), (4, 19703271), (6, 13135514), (7, 11259012), (12, 6567757), (14, 5629506), (21, 3753004), (28, 2814753), (42, 1876502), (84, 938251)]