78434382

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{18973}}^1$

素因数の和:19044

約数の個数: 32

約数和(自身を含む): 172132128

約数和(自身を除く): 93697746

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1378, 2067, 4134, 18973, 37946, 56919, 113838, 246649, 493298, 739947, 1005569, 1479894, 2011138, 3016707, 6033414, 13072397, 26144794, 39217191, 78434382]

約数ペア:

[(1, 78434382), (2, 39217191), (3, 26144794), (6, 13072397), (13, 6033414), (26, 3016707), (39, 2011138), (53, 1479894), (78, 1005569), (106, 739947), (159, 493298), (318, 246649), (689, 113838), (1378, 56919), (2067, 37946), (4134, 18973)]