68748336

素因数分解:

$2^4\times 3^2\times {\mathrm{281}}^1\times {\mathrm{1699}}^1$

素因数の和:1994

約数の個数: 60

約数和(自身を含む): 193198200

約数和(自身を除く): 124449864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 281, 562, 843, 1124, 1686, 1699, 2248, 2529, 3372, 3398, 4496, 5058, 5097, 6744, 6796, 10116, 10194, 13488, 13592, 15291, 20232, 20388, 27184, 30582, 40464, 40776, 61164, 81552, 122328, 244656, 477419, 954838, 1432257, 1909676, 2864514, 3819352, 4296771, 5729028, 7638704, 8593542, 11458056, 17187084, 22916112, 34374168, 68748336]

約数ペア:

[(1, 68748336), (2, 34374168), (3, 22916112), (4, 17187084), (6, 11458056), (8, 8593542), (9, 7638704), (12, 5729028), (16, 4296771), (18, 3819352), (24, 2864514), (36, 1909676), (48, 1432257), (72, 954838), (144, 477419), (281, 244656), (562, 122328), (843, 81552), (1124, 61164), (1686, 40776), (1699, 40464), (2248, 30582), (2529, 27184), (3372, 20388), (3398, 20232), (4496, 15291), (5058, 13592), (5097, 13488), (6744, 10194), (6796, 10116)]