78839028

素因数分解:

$2^2\times 3^3\times {\mathrm{729991}}^1$

素因数の和:730004

約数の個数: 24

約数和(自身を含む): 204397760

約数和(自身を除く): 125558732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 729991, 1459982, 2189973, 2919964, 4379946, 6569919, 8759892, 13139838, 19709757, 26279676, 39419514, 78839028]

約数ペア:

[(1, 78839028), (2, 39419514), (3, 26279676), (4, 19709757), (6, 13139838), (9, 8759892), (12, 6569919), (18, 4379946), (27, 2919964), (36, 2189973), (54, 1459982), (108, 729991)]