85727568

素因数分解:

$2^4\times 3^1\times {\mathrm{163}}^1\times {\mathrm{10957}}^1$

素因数の和:11131

約数の個数: 40

約数和(自身を含む): 222841888

約数和(自身を除く): 137114320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 163, 326, 489, 652, 978, 1304, 1956, 2608, 3912, 7824, 10957, 21914, 32871, 43828, 65742, 87656, 131484, 175312, 262968, 525936, 1785991, 3571982, 5357973, 7143964, 10715946, 14287928, 21431892, 28575856, 42863784, 85727568]

約数ペア:

[(1, 85727568), (2, 42863784), (3, 28575856), (4, 21431892), (6, 14287928), (8, 10715946), (12, 7143964), (16, 5357973), (24, 3571982), (48, 1785991), (163, 525936), (326, 262968), (489, 175312), (652, 131484), (978, 87656), (1304, 65742), (1956, 43828), (2608, 32871), (3912, 21914), (7824, 10957)]