86820144

素因数分解:

$2^4\times 3^1\times {\mathrm{223}}^1\times {\mathrm{8111}}^1$

素因数の和:8345

約数の個数: 40

約数和(自身を含む): 225318912

約数和(自身を除く): 138498768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 223, 446, 669, 892, 1338, 1784, 2676, 3568, 5352, 8111, 10704, 16222, 24333, 32444, 48666, 64888, 97332, 129776, 194664, 389328, 1808753, 3617506, 5426259, 7235012, 10852518, 14470024, 21705036, 28940048, 43410072, 86820144]

約数ペア:

[(1, 86820144), (2, 43410072), (3, 28940048), (4, 21705036), (6, 14470024), (8, 10852518), (12, 7235012), (16, 5426259), (24, 3617506), (48, 1808753), (223, 389328), (446, 194664), (669, 129776), (892, 97332), (1338, 64888), (1784, 48666), (2676, 32444), (3568, 24333), (5352, 16222), (8111, 10704)]