78901896

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{193387}}^1$

素因数の和:193413

約数の個数: 32

約数和(自身を含む): 208859040

約数和(自身を除く): 129957144

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 193387, 386774, 580161, 773548, 1160322, 1547096, 2320644, 3287579, 4641288, 6575158, 9862737, 13150316, 19725474, 26300632, 39450948, 78901896]

約数ペア:

[(1, 78901896), (2, 39450948), (3, 26300632), (4, 19725474), (6, 13150316), (8, 9862737), (12, 6575158), (17, 4641288), (24, 3287579), (34, 2320644), (51, 1547096), (68, 1160322), (102, 773548), (136, 580161), (204, 386774), (408, 193387)]