87109884

素因数分解:

$2^2\times 3^3\times {\mathrm{809}}^1\times {\mathrm{997}}^1$

素因数の和:1819

約数の個数: 48

約数和(自身を含む): 226346400

約数和(自身を除く): 139236516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 809, 997, 1618, 1994, 2427, 2991, 3236, 3988, 4854, 5982, 7281, 8973, 9708, 11964, 14562, 17946, 21843, 26919, 29124, 35892, 43686, 53838, 87372, 107676, 806573, 1613146, 2419719, 3226292, 4839438, 7259157, 9678876, 14518314, 21777471, 29036628, 43554942, 87109884]

約数ペア:

[(1, 87109884), (2, 43554942), (3, 29036628), (4, 21777471), (6, 14518314), (9, 9678876), (12, 7259157), (18, 4839438), (27, 3226292), (36, 2419719), (54, 1613146), (108, 806573), (809, 107676), (997, 87372), (1618, 53838), (1994, 43686), (2427, 35892), (2991, 29124), (3236, 26919), (3988, 21843), (4854, 17946), (5982, 14562), (7281, 11964), (8973, 9708)]