78221916

素因数分解:

$2^2\times 3^3\times {\mathrm{724277}}^1$

素因数の和:724290

約数の個数: 24

約数和(自身を含む): 202797840

約数和(自身を除く): 124575924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 724277, 1448554, 2172831, 2897108, 4345662, 6518493, 8691324, 13036986, 19555479, 26073972, 39110958, 78221916]

約数ペア:

[(1, 78221916), (2, 39110958), (3, 26073972), (4, 19555479), (6, 13036986), (9, 8691324), (12, 6518493), (18, 4345662), (27, 2897108), (36, 2172831), (54, 1448554), (108, 724277)]