80931294

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{109663}}^1$

素因数の和:109712

約数の個数: 24

約数和(自身を含む): 179629632

約数和(自身を除く): 98698338

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 109663, 219326, 328989, 657978, 986967, 1973934, 4496183, 8992366, 13488549, 26977098, 40465647, 80931294]

約数ペア:

[(1, 80931294), (2, 40465647), (3, 26977098), (6, 13488549), (9, 8992366), (18, 4496183), (41, 1973934), (82, 986967), (123, 657978), (246, 328989), (369, 219326), (738, 109663)]