68917872

素因数分解:

$2^4\times 3^1\times {\mathrm{601}}^1\times {\mathrm{2389}}^1$

素因数の和:3001

約数の個数: 40

約数和(自身を含む): 178408720

約数和(自身を除く): 109490848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 601, 1202, 1803, 2389, 2404, 3606, 4778, 4808, 7167, 7212, 9556, 9616, 14334, 14424, 19112, 28668, 28848, 38224, 57336, 114672, 1435789, 2871578, 4307367, 5743156, 8614734, 11486312, 17229468, 22972624, 34458936, 68917872]

約数ペア:

[(1, 68917872), (2, 34458936), (3, 22972624), (4, 17229468), (6, 11486312), (8, 8614734), (12, 5743156), (16, 4307367), (24, 2871578), (48, 1435789), (601, 114672), (1202, 57336), (1803, 38224), (2389, 28848), (2404, 28668), (3606, 19112), (4778, 14424), (4808, 14334), (7167, 9616), (7212, 9556)]