71689944

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{69467}}^1$

素因数の和:69519

約数の個数: 32

約数和(自身を含む): 183395520

約数和(自身を除く): 111705576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 69467, 138934, 208401, 277868, 416802, 555736, 833604, 1667208, 2987081, 5974162, 8961243, 11948324, 17922486, 23896648, 35844972, 71689944]

約数ペア:

[(1, 71689944), (2, 35844972), (3, 23896648), (4, 17922486), (6, 11948324), (8, 8961243), (12, 5974162), (24, 2987081), (43, 1667208), (86, 833604), (129, 555736), (172, 416802), (258, 277868), (344, 208401), (516, 138934), (1032, 69467)]