80697798

素因数分解:

$2^1\times 3^2\times {\mathrm{1021}}^1\times {\mathrm{4391}}^1$

素因数の和:5420

約数の個数: 24

約数和(自身を含む): 175056336

約数和(自身を除く): 94358538

約数列:

[1, 2, 3, 6, 9, 18, 1021, 2042, 3063, 4391, 6126, 8782, 9189, 13173, 18378, 26346, 39519, 79038, 4483211, 8966422, 13449633, 26899266, 40348899, 80697798]

約数ペア:

[(1, 80697798), (2, 40348899), (3, 26899266), (6, 13449633), (9, 8966422), (18, 4483211), (1021, 79038), (2042, 39519), (3063, 26346), (4391, 18378), (6126, 13173), (8782, 9189)]