86749974

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{69847}}^1$

素因数の和:69881

約数の個数: 32

約数和(自身を含む): 201162240

約数和(自身を除く): 114412266

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 69847, 139694, 209541, 419082, 628623, 1257246, 1606481, 1885869, 3212962, 3771738, 4819443, 9638886, 14458329, 28916658, 43374987, 86749974]

約数ペア:

[(1, 86749974), (2, 43374987), (3, 28916658), (6, 14458329), (9, 9638886), (18, 4819443), (23, 3771738), (27, 3212962), (46, 1885869), (54, 1606481), (69, 1257246), (138, 628623), (207, 419082), (414, 209541), (621, 139694), (1242, 69847)]