78007428

素因数分解:

$2^2\times 3^3\times {\mathrm{722291}}^1$

素因数の和:722304

約数の個数: 24

約数和(自身を含む): 202241760

約数和(自身を除く): 124234332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 722291, 1444582, 2166873, 2889164, 4333746, 6500619, 8667492, 13001238, 19501857, 26002476, 39003714, 78007428]

約数ペア:

[(1, 78007428), (2, 39003714), (3, 26002476), (4, 19501857), (6, 13001238), (9, 8667492), (12, 6500619), (18, 4333746), (27, 2889164), (36, 2166873), (54, 1444582), (108, 722291)]