78915636

素因数分解:

$2^2\times 3^2\times {\mathrm{2192101}}^1$

素因数の和:2192111

約数の個数: 18

約数和(自身を含む): 199481282

約数和(自身を除く): 120565646

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2192101, 4384202, 6576303, 8768404, 13152606, 19728909, 26305212, 39457818, 78915636]

約数ペア:

[(1, 78915636), (2, 39457818), (3, 26305212), (4, 19728909), (6, 13152606), (9, 8768404), (12, 6576303), (18, 4384202), (36, 2192101)]