85145184

素因数分解:

$2^5\times 3^2\times {\mathrm{239}}^1\times {\mathrm{1237}}^1$

素因数の和:1492

約数の個数: 72

約数和(自身を含む): 243341280

約数和(自身を除く): 158196096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 239, 288, 478, 717, 956, 1237, 1434, 1912, 2151, 2474, 2868, 3711, 3824, 4302, 4948, 5736, 7422, 7648, 8604, 9896, 11133, 11472, 14844, 17208, 19792, 22266, 22944, 29688, 34416, 39584, 44532, 59376, 68832, 89064, 118752, 178128, 295643, 356256, 591286, 886929, 1182572, 1773858, 2365144, 2660787, 3547716, 4730288, 5321574, 7095432, 9460576, 10643148, 14190864, 21286296, 28381728, 42572592, 85145184]

約数ペア:

[(1, 85145184), (2, 42572592), (3, 28381728), (4, 21286296), (6, 14190864), (8, 10643148), (9, 9460576), (12, 7095432), (16, 5321574), (18, 4730288), (24, 3547716), (32, 2660787), (36, 2365144), (48, 1773858), (72, 1182572), (96, 886929), (144, 591286), (239, 356256), (288, 295643), (478, 178128), (717, 118752), (956, 89064), (1237, 68832), (1434, 59376), (1912, 44532), (2151, 39584), (2474, 34416), (2868, 29688), (3711, 22944), (3824, 22266), (4302, 19792), (4948, 17208), (5736, 14844), (7422, 11472), (7648, 11133), (8604, 9896)]