87389652

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1040353}}^1$

素因数の和:1040367

約数の個数: 24

約数和(自身を含む): 233039296

約数和(自身を除く): 145649644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1040353, 2080706, 3121059, 4161412, 6242118, 7282471, 12484236, 14564942, 21847413, 29129884, 43694826, 87389652]

約数ペア:

[(1, 87389652), (2, 43694826), (3, 29129884), (4, 21847413), (6, 14564942), (7, 12484236), (12, 7282471), (14, 6242118), (21, 4161412), (28, 3121059), (42, 2080706), (84, 1040353)]