68064774

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{2851}}^1$

素因数の和:3052

約数の個数: 32

約数和(自身を含む): 142919424

約数和(自身を除く): 74854650

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 173, 346, 519, 1038, 2851, 3979, 5702, 7958, 8553, 11937, 17106, 23874, 65573, 131146, 196719, 393438, 493223, 986446, 1479669, 2959338, 11344129, 22688258, 34032387, 68064774]

約数ペア:

[(1, 68064774), (2, 34032387), (3, 22688258), (6, 11344129), (23, 2959338), (46, 1479669), (69, 986446), (138, 493223), (173, 393438), (346, 196719), (519, 131146), (1038, 65573), (2851, 23874), (3979, 17106), (5702, 11937), (7958, 8553)]