78675444

素因数分解:

$2^2\times 3^2\times {\mathrm{2185429}}^1$

素因数の和:2185439

約数の個数: 18

約数和(自身を含む): 198874130

約数和(自身を除く): 120198686

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2185429, 4370858, 6556287, 8741716, 13112574, 19668861, 26225148, 39337722, 78675444]

約数ペア:

[(1, 78675444), (2, 39337722), (3, 26225148), (4, 19668861), (6, 13112574), (9, 8741716), (12, 6556287), (18, 4370858), (36, 2185429)]