68133604

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1409}}^1$

素因数の和:1588

約数の個数: 48

約数和(自身を含む): 149708160

約数和(自身を除く): 81574556

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 157, 308, 314, 628, 1099, 1409, 1727, 2198, 2818, 3454, 4396, 5636, 6908, 9863, 12089, 15499, 19726, 24178, 30998, 39452, 48356, 61996, 108493, 216986, 221213, 433972, 442426, 884852, 1548491, 2433343, 3096982, 4866686, 6193964, 9733372, 17033401, 34066802, 68133604]

約数ペア:

[(1, 68133604), (2, 34066802), (4, 17033401), (7, 9733372), (11, 6193964), (14, 4866686), (22, 3096982), (28, 2433343), (44, 1548491), (77, 884852), (154, 442426), (157, 433972), (308, 221213), (314, 216986), (628, 108493), (1099, 61996), (1409, 48356), (1727, 39452), (2198, 30998), (2818, 24178), (3454, 19726), (4396, 15499), (5636, 12089), (6908, 9863)]