77645924

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{1427}}^1$

素因数の和:1715

約数の個数: 24

約数和(自身を含む): 138824448

約数和(自身を除く): 61178524

約数列:

[1, 2, 4, 61, 122, 223, 244, 446, 892, 1427, 2854, 5708, 13603, 27206, 54412, 87047, 174094, 318221, 348188, 636442, 1272884, 19411481, 38822962, 77645924]

約数ペア:

[(1, 77645924), (2, 38822962), (4, 19411481), (61, 1272884), (122, 636442), (223, 348188), (244, 318221), (446, 174094), (892, 87047), (1427, 54412), (2854, 27206), (5708, 13603)]