78154116

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^2\times {\mathrm{347}}^1$

素因数の和:628

約数の個数: 36

約数和(自身を含む): 184229808

約数和(自身を除く): 106075692

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 347, 411, 548, 694, 822, 1041, 1388, 1644, 2082, 4164, 18769, 37538, 47539, 56307, 75076, 95078, 112614, 142617, 190156, 225228, 285234, 570468, 6512843, 13025686, 19538529, 26051372, 39077058, 78154116]

約数ペア:

[(1, 78154116), (2, 39077058), (3, 26051372), (4, 19538529), (6, 13025686), (12, 6512843), (137, 570468), (274, 285234), (347, 225228), (411, 190156), (548, 142617), (694, 112614), (822, 95078), (1041, 75076), (1388, 56307), (1644, 47539), (2082, 37538), (4164, 18769)]