73178824

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{2903}}^1$

素因数の和:3069

約数の個数: 32

約数和(自身を含む): 144270720

約数和(自身を除く): 71091896

約数列:

[1, 2, 4, 8, 23, 46, 92, 137, 184, 274, 548, 1096, 2903, 3151, 5806, 6302, 11612, 12604, 23224, 25208, 66769, 133538, 267076, 397711, 534152, 795422, 1590844, 3181688, 9147353, 18294706, 36589412, 73178824]

約数ペア:

[(1, 73178824), (2, 36589412), (4, 18294706), (8, 9147353), (23, 3181688), (46, 1590844), (92, 795422), (137, 534152), (184, 397711), (274, 267076), (548, 133538), (1096, 66769), (2903, 25208), (3151, 23224), (5806, 12604), (6302, 11612)]