80988558

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{36383}}^1$

素因数の和:36448

約数の個数: 32

約数和(自身を含む): 188614656

約数和(自身を除く): 107626098

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 36383, 72766, 109149, 218298, 254681, 509362, 764043, 1528086, 1928299, 3856598, 5784897, 11569794, 13498093, 26996186, 40494279, 80988558]

約数ペア:

[(1, 80988558), (2, 40494279), (3, 26996186), (6, 13498093), (7, 11569794), (14, 5784897), (21, 3856598), (42, 1928299), (53, 1528086), (106, 764043), (159, 509362), (318, 254681), (371, 218298), (742, 109149), (1113, 72766), (2226, 36383)]