77311884

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{495589}}^1$

素因数の和:495609

約数の個数: 24

約数和(自身を含む): 194271280

約数和(自身を除く): 116959396

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 495589, 991178, 1486767, 1982356, 2973534, 5947068, 6442657, 12885314, 19327971, 25770628, 38655942, 77311884]

約数ペア:

[(1, 77311884), (2, 38655942), (3, 25770628), (4, 19327971), (6, 12885314), (12, 6442657), (13, 5947068), (26, 2973534), (39, 1982356), (52, 1486767), (78, 991178), (156, 495589)]