71237118

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{269}}^1$

素因数の和:417

約数の個数: 64

約数和(自身を含む): 158630400

約数和(自身を除く): 87393282

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 101, 114, 138, 202, 269, 303, 437, 538, 606, 807, 874, 1311, 1614, 1919, 2323, 2622, 3838, 4646, 5111, 5757, 6187, 6969, 10222, 11514, 12374, 13938, 15333, 18561, 27169, 30666, 37122, 44137, 54338, 81507, 88274, 117553, 132411, 163014, 235106, 264822, 352659, 516211, 624887, 705318, 1032422, 1249774, 1548633, 1874661, 3097266, 3749322, 11872853, 23745706, 35618559, 71237118]

約数ペア:

[(1, 71237118), (2, 35618559), (3, 23745706), (6, 11872853), (19, 3749322), (23, 3097266), (38, 1874661), (46, 1548633), (57, 1249774), (69, 1032422), (101, 705318), (114, 624887), (138, 516211), (202, 352659), (269, 264822), (303, 235106), (437, 163014), (538, 132411), (606, 117553), (807, 88274), (874, 81507), (1311, 54338), (1614, 44137), (1919, 37122), (2323, 30666), (2622, 27169), (3838, 18561), (4646, 15333), (5111, 13938), (5757, 12374), (6187, 11514), (6969, 10222)]