71281308

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{1933}}^1$

素因数の和:2386

約数の個数: 48

約数和(自身を含む): 190615040

約数和(自身を除く): 119333732

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 439, 878, 1317, 1756, 1933, 2634, 3073, 3866, 5268, 5799, 6146, 7732, 9219, 11598, 12292, 13531, 18438, 23196, 27062, 36876, 40593, 54124, 81186, 162372, 848587, 1697174, 2545761, 3394348, 5091522, 5940109, 10183044, 11880218, 17820327, 23760436, 35640654, 71281308]

約数ペア:

[(1, 71281308), (2, 35640654), (3, 23760436), (4, 17820327), (6, 11880218), (7, 10183044), (12, 5940109), (14, 5091522), (21, 3394348), (28, 2545761), (42, 1697174), (84, 848587), (439, 162372), (878, 81186), (1317, 54124), (1756, 40593), (1933, 36876), (2634, 27062), (3073, 23196), (3866, 18438), (5268, 13531), (5799, 12292), (6146, 11598), (7732, 9219)]