89543996

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{673}}^1$

素因数の和:774

約数の個数: 48

約数和(自身を含む): 172112640

約数和(自身を除く): 82568644

約数列:

[1, 2, 4, 29, 31, 37, 58, 62, 74, 116, 124, 148, 673, 899, 1073, 1147, 1346, 1798, 2146, 2294, 2692, 3596, 4292, 4588, 19517, 20863, 24901, 33263, 39034, 41726, 49802, 66526, 78068, 83452, 99604, 133052, 605027, 722129, 771931, 1210054, 1444258, 1543862, 2420108, 2888516, 3087724, 22385999, 44771998, 89543996]

約数ペア:

[(1, 89543996), (2, 44771998), (4, 22385999), (29, 3087724), (31, 2888516), (37, 2420108), (58, 1543862), (62, 1444258), (74, 1210054), (116, 771931), (124, 722129), (148, 605027), (673, 133052), (899, 99604), (1073, 83452), (1147, 78068), (1346, 66526), (1798, 49802), (2146, 41726), (2294, 39034), (2692, 33263), (3596, 24901), (4292, 20863), (4588, 19517)]