77838862

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:336

約数の個数: 32

約数和(自身を含む): 123171840

約数和(自身を除く): 45332978

約数列:

[1, 2, 47, 71, 94, 107, 109, 142, 214, 218, 3337, 5029, 5123, 6674, 7597, 7739, 10058, 10246, 11663, 15194, 15478, 23326, 357059, 363733, 548161, 714118, 727466, 828073, 1096322, 1656146, 38919431, 77838862]

約数ペア:

[(1, 77838862), (2, 38919431), (47, 1656146), (71, 1096322), (94, 828073), (107, 727466), (109, 714118), (142, 548161), (214, 363733), (218, 357059), (3337, 23326), (5029, 15478), (5123, 15194), (6674, 11663), (7597, 10246), (7739, 10058)]