78919416

素因数分解:

$2^3\times 3^2\times {\mathrm{857}}^1\times {\mathrm{1279}}^1$

素因数の和:2148

約数の個数: 48

約数和(自身を含む): 214156800

約数和(自身を除く): 135237384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 857, 1279, 1714, 2558, 2571, 3428, 3837, 5116, 5142, 6856, 7674, 7713, 10232, 10284, 11511, 15348, 15426, 20568, 23022, 30696, 30852, 46044, 61704, 92088, 1096103, 2192206, 3288309, 4384412, 6576618, 8768824, 9864927, 13153236, 19729854, 26306472, 39459708, 78919416]

約数ペア:

[(1, 78919416), (2, 39459708), (3, 26306472), (4, 19729854), (6, 13153236), (8, 9864927), (9, 8768824), (12, 6576618), (18, 4384412), (24, 3288309), (36, 2192206), (72, 1096103), (857, 92088), (1279, 61704), (1714, 46044), (2558, 30852), (2571, 30696), (3428, 23022), (3837, 20568), (5116, 15426), (5142, 15348), (6856, 11511), (7674, 10284), (7713, 10232)]