78132078

素因数分解:

$2^1\times 3^2\times {\mathrm{1579}}^1\times {\mathrm{2749}}^1$

素因数の和:4336

約数の個数: 24

約数和(自身を含む): 169455000

約数和(自身を除く): 91322922

約数列:

[1, 2, 3, 6, 9, 18, 1579, 2749, 3158, 4737, 5498, 8247, 9474, 14211, 16494, 24741, 28422, 49482, 4340671, 8681342, 13022013, 26044026, 39066039, 78132078]

約数ペア:

[(1, 78132078), (2, 39066039), (3, 26044026), (6, 13022013), (9, 8681342), (18, 4340671), (1579, 49482), (2749, 28422), (3158, 24741), (4737, 16494), (5498, 14211), (8247, 9474)]