78209476

素因数分解:

$2^2\times {\mathrm{23}}^3\times {\mathrm{1607}}^1$

素因数の和:1680

約数の個数: 24

約数和(自身を含む): 143176320

約数和(自身を除く): 64966844

約数列:

[1, 2, 4, 23, 46, 92, 529, 1058, 1607, 2116, 3214, 6428, 12167, 24334, 36961, 48668, 73922, 147844, 850103, 1700206, 3400412, 19552369, 39104738, 78209476]

約数ペア:

[(1, 78209476), (2, 39104738), (4, 19552369), (23, 3400412), (46, 1700206), (92, 850103), (529, 147844), (1058, 73922), (1607, 48668), (2116, 36961), (3214, 24334), (6428, 12167)]