72140004

素因数分解:

$2^2\times 3^3\times {\mathrm{667963}}^1$

素因数の和:667976

約数の個数: 24

約数和(自身を含む): 187029920

約数和(自身を除く): 114889916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 667963, 1335926, 2003889, 2671852, 4007778, 6011667, 8015556, 12023334, 18035001, 24046668, 36070002, 72140004]

約数ペア:

[(1, 72140004), (2, 36070002), (3, 24046668), (4, 18035001), (6, 12023334), (9, 8015556), (12, 6011667), (18, 4007778), (27, 2671852), (36, 2003889), (54, 1335926), (108, 667963)]