87515874

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{1543}}^1$

素因数の和:1711

約数の個数: 48

約数和(自身を含む): 199435392

約数和(自身を除く): 111919518

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 137, 138, 207, 274, 411, 414, 822, 1233, 1543, 2466, 3086, 3151, 4629, 6302, 9258, 9453, 13887, 18906, 27774, 28359, 35489, 56718, 70978, 106467, 211391, 212934, 319401, 422782, 634173, 638802, 1268346, 1902519, 3805038, 4861993, 9723986, 14585979, 29171958, 43757937, 87515874]

約数ペア:

[(1, 87515874), (2, 43757937), (3, 29171958), (6, 14585979), (9, 9723986), (18, 4861993), (23, 3805038), (46, 1902519), (69, 1268346), (137, 638802), (138, 634173), (207, 422782), (274, 319401), (411, 212934), (414, 211391), (822, 106467), (1233, 70978), (1543, 56718), (2466, 35489), (3086, 28359), (3151, 27774), (4629, 18906), (6302, 13887), (9258, 9453)]