68657346

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{383}}^1\times {\mathrm{433}}^1$

素因数の和:847

約数の個数: 48

約数和(自身を含む): 155990016

約数和(自身を除く): 87332670

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 383, 414, 433, 766, 866, 1149, 1299, 2298, 2598, 3447, 3897, 6894, 7794, 8809, 9959, 17618, 19918, 26427, 29877, 52854, 59754, 79281, 89631, 158562, 165839, 179262, 331678, 497517, 995034, 1492551, 2985102, 3814297, 7628594, 11442891, 22885782, 34328673, 68657346]

約数ペア:

[(1, 68657346), (2, 34328673), (3, 22885782), (6, 11442891), (9, 7628594), (18, 3814297), (23, 2985102), (46, 1492551), (69, 995034), (138, 497517), (207, 331678), (383, 179262), (414, 165839), (433, 158562), (766, 89631), (866, 79281), (1149, 59754), (1299, 52854), (2298, 29877), (2598, 26427), (3447, 19918), (3897, 17618), (6894, 9959), (7794, 8809)]